KNIGHT TRANSPORTATION INC
8-K, 1999-03-25
TRUCKING (NO LOCAL)
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT

                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934

Date of Report (Date of earliest event reported)       March 13, 1999


                           KNIGHT TRANSPORTATION, INC.
             ------------------------------------------------------
             (Exact name or registrant as specified in its charter)


           Arizona                                                86-0649974
- ----------------------------      -----------                -------------------
(State or other jurisdiction      (Commission                   (IRS Employer
     of incorporation)            File Number)               Identification No.)


5601 W. Buckeye Road, Phoenix, Arizona                                85043
- --------------------------------------                              ----------
 (Address of Principal Executive Offices)                           (Zip Code)


       Registrant's telephone number, including area code (602) 269-2000


                                 Not Applicable
          -------------------------------------------------------------
          (Former name or former address, if changed since last report)
<PAGE>
ITEM 2. ACQUISITION OR DISPOSITION OF ASSETS.

     Knight Acquisition Corporation ("KAC"), a wholly-owned subsidiary of Knight
Transportation,  Inc.  ("Knight" or the  "Company"),  has  purchased  all of the
assets and assumed selected  liabilities of Action Delivery  Service,  Inc., and
its affiliated company, Action Warehouse Services, Inc. (collectively "Action").
Action is a  privately-held  short to medium dry van  carrier  headquartered  in
Corsicana,  Texas,  serving  customers  throughout  Texas and the south  central
United States with a fleet of 50 tractors and 130 trailers.  The assets acquired
from Action include  primarily the tractors and trailers,  various  computer and
shop equipment, leasehold improvements, accounts and transportation contracts.

     This acquisition was paid for entirely with Knight's common stock valued at
$2,000,000. Knight issued 97,561 shares of its common stock to Action determined
at a contract price of $20.50 per share.

     The terms of KAC's  acquisition of all of Action's assets and assumption of
certain liabilities are more fully described in the Asset Purchase Agreement and
other  related  acquisition  documents,  copies of which are attached  hereto as
Exhibits 2.1 through 2.6. In addition,  Knight's  press release  announcing  the
acquisition is attached hereto as Exhibit 99.

                                       2
<PAGE>
ITEM 7. EXHIBITS.

     Exhibit 2.1        Asset Purchase  Agreement dated March 13, 1999,  between
                        KAC,  Knight,  Action  Delivery  Service,  Inc.,  Action
                        Warehouse  Services,  Inc.,  and Mr.  and Mrs.  Bobby R.
                        Ellis*

     Exhibit 2.2        Bill of Sale dated March 13, 1999  between  KAC,  Action
                        Delivery Service,  Inc., and Action Warehouse  Services,
                        Inc.

     Exhibit 2.3        Assignment  and  Assumption  of  Leases,  Contracts  and
                        Rights dated March 13, 1999 between KAC, Action Delivery
                        Service, Inc., and Action Warehouse Services, Inc.

     Exhibit 2.4        Securities  Purchase  and  Registration   Agreement  for
                        Piggyback and Demand Registration Rights dated March 13,
                        1999 between  Knight,  Action  Delivery  Service,  Inc.,
                        Action  Warehouse  Services,  Inc.,  Bobby R.  Ellis and
                        Frances Ellis.

     Exhibit 2.5        Successor  Employment  Agreement  dated March 13,  1999,
                        between KAC, Action Delivery  Service,  Inc., and Action
                        Warehouse Services, Inc.

     Exhibit 2.6        Consulting  Agreement  dated March 13, 1999 between KAC,
                        Knight and Bobby R. Ellis.*

     Exhibit 99         Press  Release  Dated March 15, 1999 announcing Knight's
                        Acquisition  of  all  of  the  assets  and assumption of
                        selected liabilities of Action.

*    All of the  schedules  and certain of the  exhibits  to the Asset  Purchase
     Agreement and Consulting  Agreement  have been omitted.  The Company hereby
     agrees to furnish  supplementally  to the Commission a copy of any schedule
     or exhibit omitted upon the Commissioner's request.

                                       3
<PAGE>
                                   SIGNATURES

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

                                     KNIGHT TRANSPORTATION, INC.


Dated:  March 25, 1999               /s/ Clark Jenkins
                                     ------------------------------------
                                     Clark Jenkins
                                     Executive Vice-President, Secretary,
                                     and Chief Financial Officer

                                       4







                            ASSET PURCHASE AGREEMENT



                         ACTION DELIVERY SERVICE, INC.,
                               a Texas corporation

                        ACTION WAREHOUSE SERVICES, INC.,
                               a Texas corporation

                                       and

                           MR. and MRS. BOBBY R. ELLIS

                                     Sellers

                                       and

                          KNIGHT TRANSPORTATION, INC.,
                             an Arizona corporation

                                       and

                         KNIGHT ACQUISITION CORPORATION,
                             an Arizona corporation

                                      Buyer
<PAGE>
                                TABLE OF CONTENTS

                            ASSET PURCHASE AGREEMENT

RECITALS ....................................................................1
1. DEFINITIONS...............................................................1
   "Action" .................................................................1
   "Affiliate"...............................................................2
   "Affiliated Group"........................................................2
   "Buyer"  .................................................................2
   "Closing".................................................................2
   "Closing Date"............................................................2
   "COBRA"  .................................................................2
   "Code"   .................................................................2
   "Contracts"...............................................................2
   "Damages".................................................................2
   "Employee Benefit Plan"...................................................2
   "Employee Pension Benefit Plan"...........................................3
   "Employee Welfare Benefit Plan"...........................................3
   "ERISA"  .................................................................3
   "Financial Statement".....................................................3
   "GAAP"   .................................................................3
   "Governmental Entity".....................................................3
   "Indemnitee"..............................................................3
   "Intellectual Property"...................................................3
   "Intellectual Property Rights"............................................3
   "Knowledge"...............................................................4
   "Laws"   .................................................................4
   "Liability"...............................................................4
   "Lien"   .................................................................4
   "Material Adverse Environmental Effect"...................................4
   "Most Recent Financial Statements.........................................4
   "Most Recent Fiscal Month End"............................................4
   "Most Recent Fiscal Year End".............................................4
   "Multiemployer Plan"......................................................4
   "Operative Documents".....................................................4
   "Ordinary Course of Business".............................................5
   "Person" .................................................................5
   "Purchase Price"..........................................................5
   "Securities Exchange Act".................................................5
   "Security Interest".......................................................5
   "Subsidiary"..............................................................5
   "Seller" .................................................................5

                                       -i-
<PAGE>
   "Seller Share"............................................................5
   "Seller Stockholder"......................................................5
   "Tax"    .................................................................5
   "Tax Return"..............................................................5

2. PURCHASE AND SALE.........................................................6
   2.1  Sale of Assets.......................................................6
   2.2  Description of Assets................................................6
   2.3  Excluded Assets......................................................7
   2.4  Assumption of Liabilities............................................8
   2.5  Amount of Purchase Price.............................................8
   2.6  Adjustment to Purchase Price.........................................8
   2.7  Payment of the Purchase Price.......................................11
   2.8  Allocation of Purchase Price........................................11
   2.9  Tax Free Transaction................................................12

3. REPRESENTATIONS, WARRANTIES AND COVENANTS OF SELLER......................12
   3.1  Representations and Warranties......................................12
        3.1.1   Organization; Power.........................................12
        3.1.2   Seller's Stock..............................................12
        3.1.3   Corporate Authority.........................................12
        3.1.4   No Violation................................................13
        3.1.5   Ownership of Assets; Contracts..............................13
        3.1.6   Compliance with Law.........................................14
        3.1.7   Pending Changes.............................................14
        3.1.8   Licenses; Consents..........................................14
        3.1.9   Litigation..................................................14
        3.1.10  Labor.......................................................14
        3.1.11  Unemployment Contributions..................................15
        3.1.12  Salaries and Other Taxes....................................15
        3.1.13  Customer Complaints.........................................15
        3.1.14  Use and Occupancy of the Site...............................16
        3.1.15  Laws and Actions Affecting the Site.........................16
        3.1.16  Lease Matters...............................................16
        3.1.17  Material Information........................................16
        3.1.18  The Business................................................16
        3.1.19  Brokers.....................................................16
        3.1.20  No Undisclosed Liabilities..................................17
        3.1.21  Assumptions or Guaranties of Indebtedness...................17
        3.1.22  Principal Customers.........................................17
        3.1.23  Other Agreements of Directors, Officers, et seq.............17
        3.1.24  Absence of Defaults.........................................17
        3.1.25  Insurance...................................................18

                                      -ii-
<PAGE>
        3.1.26  Personnel...................................................18
        3.1.27  Securities Law..............................................18
        3.1.28  Events Subsequent to Most Recent Fiscal Year End............19
        3.1.29  Tax Matters.................................................21
        3.1.30  Real Property...............................................22
        3.1.31  Powers of Attorney..........................................23
        3.1.32  Environmental Matters, Health and Safety....................23
        3.1.33  Financial Statements........................................26
        3.1.34  Year 2000 Compliance........................................26
        3.1.35  Disclosure..................................................26
   3.2  Covenants...........................................................27
        3.2.1   Additional Documents........................................27
        3.2.2   Unemployment Tax Certificate................................27
        3.2.3   Filing of Final Tax Returns.................................27
        3.2.4   Termination of Employees....................................27
        3.2.5   Non-Disclosure..............................................27
        3.2.6   Seller's Name...............................................28
        3.2.7   Franchise Tax Certificate...................................28
        3.2.8   Intellectual Property.......................................28
        3.2.9   Assignment of License and Permits...........................28
        3.2.10  Maintenance of Contracts....................................28
        3.2.11  Maintenance of Assets in Business...........................28
        3.2.12  Compliance With Law.........................................28
        3.2.13  Update and Completion of Exhibits...........................28
        3.2.14  No Further Negotiations.....................................29
        3.2.15  Access......................................................29
        3.2.16  Customer and Account Relations..............................29
        3.2.17  Payment of Taxes............................................29
        3.2.18  Tax Withholding Agreement...................................29
        3.2.19  Environmental Conditions....................................29
        3.2.20  Payroll.....................................................30
        3.2.21  Fence Repair................................................30
        3.2.22  Change of Name..............................................30
        3.2.23  Officer's Certificate.......................................30

4. REPRESENTATIONS, WARRANTIES AND COVENANTS OF BUYER.......................31
   4.1  Representations and Warranties......................................31
        4.1.1   Organization; Power.........................................31
        4.1.2   Corporate Authority.........................................31
        4.1.3   No Violation................................................31
        4.1.4   Brokers.....................................................31
        4.1.5   Shares Received.............................................31

                                      -iii-
<PAGE>
5.  CLOSING.................................................................32
    5.1 Closing.............................................................32
    5.2 Seller's Deliveries at Closing......................................32
    5.3 Buyer's Deliveries at Closing.......................................33

6.  CONDITIONS TO CLOSING...................................................34
    6.1 Conditions to Buyer's Obligation....................................34
        6.1.1   Representations and Warranties True.........................34
        6.1.2   Compliance With Covenants...................................34
        6.1.3   No Legal Proceedings........................................34
        6.1.4   Corporate Approvals.........................................34
        6.1.5   No Change In Business or Capital Structure..................34
        6.1.6   No Change In Liabilities....................................34
        6.1.7   Consulting Agreement........................................35
        6.1.8   Consents and Approvals......................................35
        6.1.9   No Defaults.................................................35
        6.1.10  No Dissenter's Rights.......................................35
        6.1.11  Deliveries..................................................35
        6.1.13  Satisfaction of Buyer with Customer Relations...............35
    6.2 Seller's Conditions to Closing......................................35
        6.2.1   Compliance With Covenants...................................35
        6.2.2   Representations and Warranties..............................35
        6.2.3   Corporate Approvals.........................................35
        6.2.4   Deliveries..................................................36
    6.3 Ellis as Consultant.................................................36
    6.4 Lease...............................................................36
    6.5 Exclusivity.........................................................36

7.  INDEMNIFICATION.........................................................36
    7.1 Indemnification by Seller and Ellis.................................36
    7.2 Indemnification by Buyer............................................37
    7.3 Procedures for Indemnification......................................37
    7.4 Certain Limitations.................................................40
    7.5 Termination of Indemnification Obligations..........................40
    7.6 Other Matters.......................................................40

8.  COVENANTS NOT TO COMPETE................................................41

9.  TERMINATION.............................................................43
    9.1 Termination of Agreement............................................43
    9.2 Effect of Termination...............................................44

10. CONFIDENTIALITY.........................................................44

                                      -iv-
<PAGE>
11. SURVIVAL OF REPRESENTATIONS AND WARRANTIES..............................44

12. MISCELLANEOUS...........................................................44
    12.1   Bulk Sales Law...................................................44
    12.2   Counterparts.....................................................44
    12.3   Notices..........................................................44
    12.4   Successors and Assigns...........................................45
    12.5   Execution of Documents...........................................45
    12.6   Time of Essence..................................................46
    12.7   Severability.....................................................46
    12.8   Waiver and Amendment.............................................46
    12.9   Remedies Cumulative..............................................46
    12.10  Entire Agreement.................................................46
    12.11  Attorneys' Fees..................................................46
    12.12  Fees and Expenses................................................46
    12.13  Terminology......................................................47
    12.14  Governing Law....................................................47
    12.15  Press Releases and Public Announcements..........................47
    12.16  No Third-Party Beneficiaries.....................................47
    12.17  Specific Performance.............................................47
    12.18  Construction.....................................................47

                                       -v-
<PAGE>
                            ASSET PURCHASE AGREEMENT

     THIS  AGREEMENT  ("Agreement")  is made and  entered  into this 13th day of
March, 1999, by and among KNIGHT  TRANSPORTATION,  INC., an Arizona  corporation
("Knight"),  KNIGHT ACQUISITION  CORPORATION,  an Arizona corporation ("Buyer"),
ACTION  DELIVERY  SERVICES,  INC.,  a  Texas  corporation  ("ADS"),  and  ACTION
WAREHOUSE  SERVICE,   INC.,  a  Texas  corporation  ("AWS")  (ADS  and  AWS  are
hereinafter  individually and collectively called "Seller"),  and BOBBY R. ELLIS
and FRANCES ELLIS, husband and wife ("Ellis").

RECITALS:

     A. Buyer is a wholly owned subsidiary of Knight;

     B. Seller is primarily  engaged in the business of operating a trucking and
transportation business (the "Business");

     C. Seller's principal place of business is located at Corsicana, Texas (the
"Site"); and

     D. Seller  desires to sell,  and Buyer  desires to buy,  all of the assets,
properties  and rights used by Seller in connection  with the  Business,  and to
assume  certain  limited  liabilities  of Seller as more  specifically  provided
herein. Buyer desires to purchase Seller's assets by delivering the common stock
of Knight,  par value $.001 per share (the "Common Stock"),  in exchange for all
of Seller's assets.

     E.  To  facilitate  the  sale,  Seller  desires  to  enter  into a plan  of
reorganization  pursuant to Section  368(a)(1)(C),  368(a)(2)(C)  and 361 of the
Internal Revenue Code (the "Code").

     NOW,   THEREFORE,   in   consideration   of   the   promises,   agreements,
representations,  warranties,  covenants and obligations  herein contained,  and
other good and valuable consideration,  the receipt and sufficiency of which are
hereby acknowledged, the parties hereto understand and agree as follows:

AGREEMENT:

1. DEFINITIONS

     The capitalized terms set forth below shall have the meanings stated below,
unless context requires otherwise.

     "Action"  means  any  action,  suit  or  proceeding  at law  or in  equity,
arbitration,
<PAGE>
investigation or governmental, administrative, regulatory or other proceeding by
or before any arbitrator, court or other Governmental Entity.

     "Affiliate"  has the  meaning  set forth in Rule  12b-2 of the  regulations
promulgated under the Securities Exchange Act.

     "Affiliated  Group" means any  affiliated  group within the meaning of Code
ss.1504(a)  or any similar  group  defined  under a similar  provision of state,
local, or foreign law.

     "Buyer" has the meaning set forth in the preface above.

     "Closing" has the meaning set forth in Section 5.1 below.

     "Closing Date" has the meaning set forth in Section 5.1 below.

     "COBRA" means the  requirements of Part 6 of Subtitle B of Title I of ERISA
and Codess. 4980B.

     "Code" means the Internal Revenue Code of 1986, as amended.

     "Contracts"   means  all  written  or  oral  license   agreements,   supply
agreements,  purchase orders,  sales orders,  sales  representation  agreements,
warranty agreements,  indemnity agreements,  service agreements,  employment and
consulting   agreements,   guarantee  agreements,   credit  agreements,   notes,
mortgages,    security   agreements,    financing   leases,   comfort   letters,
confidentiality  agreements,  joint venture agreements,  partnership agreements,
leases,  open bids, powers of attorney and all other  agreements,  arrangements.
understandings,  contracts,  memoranda of  understanding,  letters of intent and
commitments,  including.  in  each  case,  all  amendments,   modifications  and
supplements thereto and waivers and consents thereunder.

     "Damages"  means  any  and  all  losses,   Liabilities,   claims,  damages,
deficiencies,  obligations,  fines, payments,  Taxes, Liens, costs and expenses,
matured or un-matured.  absolute or contingent, accrued or unaccrued, liquidated
or unliquidated, known or unknown, whenever arising and whether or not resulting
from Third-Party Claims, including,  without limitation,  the costs and expenses
of any and all Actions or other legal  matters;  all amounts paid in  connection
with any demands, assessments,  judgments,  settlements and compromises relating
thereto; interest and penalties recovered by a third party with respect thereto;
out-of-pocket  expenses  and  reasonable  attorneys',   accountants'  and  other
experts' fees and expenses  reasonably  incurred in investigating,  preparing or
defending  against  any such  Actions or other  legal  matters or in  asserting,
preserving or enforcing an Indemnitee's  rights  hereunder;  and any losses that
may  result  from the  granting  of  injunctive  relief  as a result of any such
Actions or other legal matters.

     "Employee Benefit Plan" means any (a) nonqualified deferred compensation or
retirement plan or arrangement,  (b) qualified defined  contribution  retirement
plan or arrangement

                                       -2-
<PAGE>
which is an  Employee  Pension  Benefit  Plan,  (c)  qualified  defined  benefit
retirement  plan or  arrangement  which  is an  Employee  Pension  Benefit  Plan
(including any  Multiemployer  Plan),  or (d) Employee  Welfare  Benefit Plan or
material  fringe  benefit  or other  retirement,  bonus,  or  incentive  plan or
program.

     "Employee  Pension  Benefit  Plan" has the  meaning  set forth in ERISA ss.
3(2).

     "Employee  Welfare  Benefit  Plan" has the  meaning  set forth in ERISA ss.
3(1).

     "ERISA"  means the Employee  Retirement  Income  Security  Act of 1974,  as
amended.

     "Financial Statement" has the meaning set forth in Section 3.1.33 below.

     "GAAP" means United States generally accepted  accounting  principles as in
effect from time to time.

     "Governmental  Entity" means any federal,  state or local government or any
court,  arbitration tribunal,  administrative or regulatory agency or commission
or other governmental authority or agency, domestic, foreign or international.

     "Indemnitee"  means any member of the Buyer Group or Seller  Group (as such
terms are  defined in Section  7.1 and 7.2  respectively)  who or which may seek
indemnification pursuant to Article 7 of this Agreement.

     "Intellectual  Property"  means (a) all inventions  (whether  patentable or
unpatentable and whether or not reduced to practice),  all improvements thereto,
and all patents, patent applications, and patent disclosures,  together with all
reissuances,  continuations,  continuations-in-part,  revisions, extensions, and
reexaminations  thereof, (b) all trademarks,  service marks, trade dress, logos,
trade names, and corporate names,  together with all translations,  adaptations,
derivations,  and  combinations  thereof and including  all goodwill  associated
therewith,  and all  applications,  registrations,  and  renewals in  connection
therewith,  (c) all copyrightable  works, all copyrights,  and all applications,
registrations,  and renewals in connection therewith, (d) all mask works and all
applications,  registrations,  and  renewals in  connection  therewith,  (e) all
technologies,  methods,  processes,  know-how,  trade  secrets and  confidential
business  information  (including  ideas,  research and  development,  know-how,
formulas,  compositions,  manufacturing and production processes and techniques,
technical data, designs, drawings, specifications,  customer and supplier lists,
pricing and cost  information,  and business and marketing plans and proposals),
(f) all computer software  (including data and related  documentation),  (g) all
other proprietary  rights, and (h) all copies and tangible  embodiments  thereof
(in whatever form or medium).

     "Intellectual   Property   Rights"  means  all  rights  of  Seller  to  any
Intellectual Property and any rights specifically described in Section 2.2(c).

                                       -3-
<PAGE>
     "Knowledge" means actual knowledge after reasonable investigation.

     "Laws" means all applicable laws, statutes, constitutions, treaties, rules,
regulations,  ordinances,  codes,  judgments,  rulings,  orders, writs, decrees,
stipulations, injunctions and determinations of all Governmental Entities.

     "Liability"  means  any  and  all  debts,   liabilities,   obligations  and
commitments,  whether known or unknown, asserted or unasserted,  fixed, absolute
or  contingent,  matured or  unmatured,  accrued  or  unaccrued,  liquidated  or
unliquidated,  due or to become  due,  whenever or however  arising  (including,
without  limitation,  whether  arising  out of any  Contract  or tort  based  on
negligence,  strict liability or otherwise) and whether or not the same would be
required by GAAP to be  reflected  as a liability  in  financial  statements  or
disclosed in the notes thereto.

     "Lien" any reservation, restriction, right of way, charge, claim, community
property interest, condition, equitable interest, easement, encumbrance, option,
lien, pledge, charge, hypothecation,  assignment, deposit arrangement,  security
interest  (preference,  priority or other  security  agreement  or  preferential
arrangement of any kind), mortgage, deed of trust, retention of title agreement,
right  of  first  refusal,  right of first  offer,  preemptive  right,  or other
restriction or granting of any rights of any kind (including any restriction on,
or right granted with respect to, the use, voting,  transfer,  receipt of income
or exercise of any other attribute of ownership).

     "Material Adverse  Environmental  Effect" means, with reference to a breach
of any representation, warranty or covenant of Section 3.1.32 by Seller or Ellis
which  requires an adjustment to the Purchase  Price,  a matter that alone or in
the aggregate with any other matter  described in Section 3.1.32 (whether or not
material)  results in an expense,  liability or  obligation  to the Buyer or its
Subsidiaries in excess of $50,000 (provided, however, that this limitation shall
not affect Sellers'  obligations to remediate any Environmental  Condition under
Section 3.1.32 or 3.2.19).

     "Most  Recent  Financial  Statements"  has the meaning set forth in Section
3.1.33 below.

     "Most Recent Fiscal Month End" has the meaning set forth in Section  3.1.33
below.

     "Most Recent Fiscal Year End" shall mean December 31, 1998.

     "Multiemployer Plan" has the meaning set forth in ERISA ss. 3(37).

     "Operative  Documents"  means  this  Agreement  and  any  other  agreement,
document,  instrument or  certificate  executed and delivered by Seller,  Ellis,
Knight,  their  officers,  employees,  or  agents  or  Buyer  pursuant  to  this
Agreement.

                                       -4-
<PAGE>
     "Ordinary  Course of  Business"  means  the  ordinary  course  of  business
consistent with past custom and practice (including with respect to quantity and
frequency).

     "Person" means an individual, a partnership, a corporation, an association,
a joint stock company, a trust, a joint venture, an unincorporated organization,
or a governmental  entity (or any department,  agency, or political  subdivision
thereof).

     "Purchase Price" has the meaning set forth in Section 2.5 below.

     "Securities  Exchange  Act" means the  Securities  Exchange Act of 1934, as
amended.

     "Security Interest" means any mortgage, pledge, lien, encumbrance,  charge,
or other  security  interest,  other  than (a)  mechanic's,  materialmen's,  and
similar liens, (b) liens for Taxes not yet due and payable or for Taxes that the
taxpayer  is  contesting  in good faith  through  appropriate  proceedings,  (c)
purchase  money liens and liens  securing  rental  payments  under capital lease
arrangements, and (d) other liens arising in the Ordinary Course of Business and
not incurred in connection with the borrowing of money.

     "Subsidiary"  means (i) any  corporation  with respect to which a specified
Person (or a Subsidiary  thereof) owns a majority of the common stock or has the
power to vote or direct the voting of sufficient  securities to elect a majority
of the  directors;  and (ii) any  limited  or  general  partnership  which is 50
percent  or more  owned or  controlled  by a  subsidiary  of  Seller  or which a
subsidiary of Seller has the power to vote more than 50 percent of the interests
in such partnership.

     "Seller" has the meaning set forth in the preface above.

     "Seller Share" means any share of the common stock of Seller.

     "Seller Stockholder" means any Person who or which holds any Seller Shares.

     "Tax" means any federal,  state, local, or foreign income,  gross receipts,
license, payroll,  employment,  excise, severance,  stamp, occupation,  premium,
windfall profits,  environmental  (including taxes under Code ss. 59A),  customs
duties,  capital stock,  franchise,  profits,  withholding,  social security (or
similar),  unemployment,  disability,  real property,  personal property, sales,
use, transfer,  registration,  value added,  unclaimed property,  alternative or
add-on minimum,  estimated,  or other tax of any kind whatsoever,  including any
interest, penalty, or addition thereto, whether disputed or not.

     "Tax Return" means any return,  declaration,  report,  claim for refund, or
information  return or statement  relating to Taxes,  including  any schedule or
attachment thereto, and including any amendment thereof.

                                       -5-
<PAGE>
2. PURCHASE AND SALE

     2.1 Sale of Assets. Seller hereby sells,  transfers,  conveys,  assigns and
delivers to Buyer, and Buyer hereby purchases and acquires from Seller, good and
marketable  title to, and rightful  possession of, all of Seller's right,  title
and  interest  in and to all of the  properties,  assets  and  rights  of Seller
constituting  the  Business  or  used  therein  of  every  kind,  character  and
description,  as further defined in Section 2.2 (other than the Excluded Assets,
as defined in Section  2.3),  whether  tangible  or  intangible,  whether  real,
personal or mixed,  whether  accrued,  contingent  or  otherwise,  and  wherever
located (which purchased  assets are collectively  referred to as the "Assets"),
free and clear of any mortgages,  pledges,  liens,  claims,  security interests,
encumbrances,  judgments, restrictions, options, royalty obligations, leases, or
charges of any kind (collectively, "Liens").

     2.2 Description of Assets.  The Assets shall include,  without  limitation,
all  right,  title  and  interest  in and to all  assets  of  every  nature  and
description  of Seller,  all  properties  and rights of Seller used  directly or
indirectly  in the conduct of, or generated by or  constituting,  the  Business,
except as otherwise  expressly set forth in Section 2.3 hereof,  including,  but
not limited to, the following assets:

          (a) all equipment (including,  without limitation,  tractors, trailers
and computer equipment),  inventory,  investments,  work in progress, machinery,
tools,  goods,  supplies,  vehicles,  furniture,  fixtures  and  other  tangible
personal property;

          (b) the names "Action Delivery  Service,  Inc." and "Action  Warehouse
Services, Inc.";

          (c) all rights to any Intellectual Property used or contemplated to be
used in the Business,  including,  without limitation,  all rights to the names,
and all goodwill  associated  therewith,  including  all rights under and to the
names and any trade  marks and service  marks  associated  with the  Business or
under which the Business has been conducted;

          (d) all information,  files,  records,  correspondence,  data,  plans,
contracts and recorded knowledge, including customer and supplier lists relating
to the Assets and the Business;

          (e) all rights and  entitlements  under any written or oral  contract,
agreement,   plans  or  specifications,   instrument,   registration,   license,
franchise, certificate of occupancy, or other document, commitment, arrangement,
undertaking,  practice,  or  authorization  and any intangible  property  rights
associated with or constituting a part of the Business (specifically  excluding,
however, any Employee Benefit Plan);

          (f) all customer contracts,  including, without limitation, all rights
and  entitlements  under or with respect to those contracts set forth in Exhibit
2.2(f) (the "Assigned Contracts");

                                       -6-
<PAGE>
          (g) all receivables due with respect to the Business;

          (h) all  investments  in equity  securities  and bonds of  independent
third parties;

          (i)  all  cash  on  hand  as of the  Closing  Date,  except  any  cash
representing  proceeds  from  overdrafts  or proceeds to which any factor may be
entitled;

          (j) the right to collect  and retain all  amounts  under the  Assigned
Contracts;

          (k) all rights or  choses-in-action  arising out of occurrences before
or after the Closing, including, without limitation, all rights under express or
implied  warranties in favor of Seller,  if any,  relating to the Assets and the
Business;

          (l) all goodwill, if any, associated with the Assets and the Business;

          (m) all prepaid  expenses,  unbilled  costs and fees, and all warranty
reserves; and

          (n) all licenses, permits, approvals or authorizations.

     2.3 Excluded Assets.  Notwithstanding  the foregoing,  the Assets shall not
include any of the following (the "Excluded Assets"):

          (a) the Purchase Price to be paid to Seller pursuant to Section 2.5 of
this Agreement;

          (b) corporate seals, certificates, articles of incorporation,  bylaws,
minute books, stock books, Tax Returns,  books of account, and financial records
of the Seller or any other  documents or records which Seller is required by law
to retain in its possession;

          (c) the rights to any of Seller's claims for any federal,  state, land
or foreign Tax refunds and the rights to deferred income taxes;

          (d) any  Employee  Benefit  Plans and all  amendments,  documents  and
financial statements relating thereto; and

          (e) the  proceeds  of any claim  under any  insurance  policy  for any
incident  occurring  on or prior to the Closing  Date other than any claims with
respect to an assumed Liability.

                                       -7-
<PAGE>
     2.4 Assumption of  Liabilities.  Except as  specifically  provided  herein,
Buyer assumes none of Seller's liabilities (including,  without limitation,  any
employee claims, tort claims or any other liability of any type or nature),  and
Seller shall be solely  responsible  for the payment of such  liabilities;  such
liabilities are hereinafter called the "Retained Liabilities."

          (a) Buyer hereby assumes and agrees to perform,  pay and discharge all
of  Seller's  obligations  under the  Assigned  Contracts  set forth in  Exhibit
2.2(f).

          (b) Buyer also assumes and agrees to perform,  pay and discharge those
liabilities  and  obligations  of Seller  identified on Exhibit 2.4 hereto.  The
"liabilities"   described   in  Section   2.4(a)  and  2.4(b)  are   hereinafter
collectively called the "Assumed Liabilities."

          (c) Except as expressly  agreed to pursuant to this Section 2.4, Buyer
does  not  assume  or  acquire,  and  shall  not  be  liable  for  the  Retained
Liabilities, including, without limitation any other liabilities, obligations or
debts of Seller, whether direct or indirect, asserted or unasserted,  matured or
unmatured,  contingent or otherwise.  Seller expressly agrees the Buyer does not
assume any liability  claim,  damage,  or expense  arising from or in connection
with the dual  fatality  involving  Mr. Terry Wiloth  occurring on June 24, 1998
outside of  Alexandria,  Louisiana  (the "Tort  Claim") and that any  liability,
claim, damages, or other obligations associated with such claims are part of the
Retained Liabilities. The Retained Liabilities expressly excluded under the Tort
Claim include, but are not limited to, (i) Civil Suit Number 12632 filed on July
16,  1998 in the 35th  Judicial  District  Court for the  Parish of Grant in the
State of Louisiana by Gordon Vance Bradford,  individually  and on behalf of the
minor,  Vanessa Ryder;  Bradley Ryder and Eric Ryder and the  cross-claim  filed
thereunder by Ronnie  Stroud,  individually  and on behalf of the minor,  Amanda
Stroud,  naming ADS, Terry Wiloth, and ADS's commercial automobile liability and
commercial excess umbrella liability insurers, among others, as defendants;  and
(ii) Civil  Suit No.  12723,  filed on  September  1, 1998 in the 35th  Judicial
District  Court  for the  Parish  of Grant in the  State  of  Louisiana  by Evie
Chadwick  and  the  related  cross-claim  filed  thereunder  by  Ronnie  Stroud,
individually  and on  behalf  of the  minor,  Amanda  Stroud,  naming  the  same
defendants.

     2.5 Amount of Purchase Price. Knight agrees to pay to Seller on the Closing
Date (as defined below) a purchase price (the  "Purchase  Price")  consisting of
(i) the Stock  Consideration  (as  defined  below),  subject to the  adjustments
described  herein,  plus (ii) the  assumption  at  Closing  Date of the  Assumed
Liabilities as herein  provided in  consideration  of the sale of the Assets and
the covenants not to compete referred to in Article 8.

     2.6 Adjustment to Purchase Price.

          (a) The "Stock Consideration" shall equal that number of Knight shares
("Knight  Shares")  obtained by dividing  $2,000,000.00 by the Average Price Per
Share.  The  "Average  Price Per Share" of Knight  shares  shall be the  average
closing  price  per  common  share of Knight  stock as  reported  on the  NASDAQ
National  Market for the five day week of trading  ending  Friday,  February  5,
1999, which the Parties agree is $20.50 per share. In no event shall the Average

                                       -8-
<PAGE>
Price Per Share be less than $18.00 per share or more than $22.00 per share. The
Purchase  Price shall be adjusted as provided in this Section  2.6(a) and 2.6(b)
below.  The Purchase Price shall be reduced by (i) any decrease in the Assets of
Seller,  as  reflected  on  Seller's  Most  Recent  Fiscal  Month-End  Financial
Statements,  brought  forward to the Closing  Date (as  contemplated  by Section
2.6(b)  below) from the Assets of Seller as shown on Seller's Most Recent Fiscal
Year-End Financial Statements; (ii) any increase in the Assumed Liabilities over
the amount of the  Assumed  Liabilities,  accepted  and  assumed by Buyer on the
Closing  Date,  as reflected in the Closing  Balance  Sheet  pursuant to Section
2.6(b);   and  (iii)  any  Damages   resulting   from  and  any  breach  of  any
representation,  warranty,  or covenant of Seller set forth herein. The Purchase
Price  shall be  increased  by (i) any  increase  in the  Assets  of  Seller  as
reflected  on  Seller's  Most Recent  Month-End  Financial  Statements,  brought
forward to the Closing Date (as  contemplated  by Section 2.6(b) below) over the
Assets reflected in Seller's Most Recent Year-End Financial Statements, and (ii)
any  decrease in the Assumed  Liabilities  below the amount  established  at the
Closing  Date as  reflected  in the Closing  Balance  Sheet  pursuant to Section
2.6(b). For purposes of this Section 2.6(a), no positive or negative  adjustment
to the Purchase  Price shall be made if the  individual  or aggregate  amount of
such  adjustments do not equal or exceed the sum of $50,000  (provided that such
$50,000  limitation  shall  not  limit any  obligation  of Seller to effect  any
environmental  remediation  required by Section  3.1.32 or 3.2.19  hereof).  The
adjustments to the Purchase Price required by this Section shall be reflected in
the Closing Balance Sheet prepared in accordance with Section 2.6(b) below.


          (b) Closing Balance Sheet.

               (i) Within five (5) business days after the Closing  Date,  Buyer
will  prepare  and  deliver to Seller a balance  sheet of Seller  (the  "Closing
Balance Sheet") setting forth Assets (other than Excluded  Assets),  liabilities
(other than  Retained  Liabilities,  which  shall be  excluded  from the Closing
Balance Sheet) and total  shareholders'  equity,  in each case as of the Closing
Date,  and in  accordance  with  GAAP  applied  on a basis  consistent  with the
Financial Statements. Anything contained herein to the contrary notwithstanding,
(A) the  amounts  set forth on the  Closing  Balance  Sheet will not reflect any
purchase accounting  adjustments as a result of the acquisition of the Assets or
the assumption of the Assumed  Liabilities by Buyer and (B) amounts for deferred
income  taxes will be  excluded  from the  Closing  Balance  Sheet.  The Closing
Balance  Sheet  shall take into  account any  positive  or negative  adjustments
required under Section 2.6(a).  The date on which the Balance Sheet is delivered
to Seller is referred to herein as the "Delivery Date". Seller will assist Buyer
in the preparation of the Closing  Balance Sheet.  Seller will cause Buyer to be
provided with access at all reasonable times,  following  reasonable  notice, to
the personnel, properties, books and records necessary for such purposes.

               (ii) The  Closing  Balance  Sheet  will be  deemed  to be  final,
binding and conclusive  (the "Final Closing  Balance Sheet") for all purposes on
the 10th business day after the Delivery  Date unless  Seller  delivers to Buyer
written notice of its  disagreement (a "Notice of  Disagreement")  prior to such
date  specifying in reasonable  detail the nature of Seller's  objections to the
Closing  Balance Sheet.  Buyer will cause its employees who are employees of the
Business

                                       -9-
<PAGE>
to assist Seller in the preparation of a Notice of  Disagreement;  provided such
assistance will not interfere with the normal work duties of such employees.  To
be assertable in a Notice of  Disagreement,  an objection by Seller with respect
to any individual item on the Closing Balance Sheet must assert that the Closing
Balance Sheet was not prepared in accordance with the terms of Section 2.6(b)(i)
with  respect to such item and  relate to an  aggregate  adjustment  equal to or
greater than $50,000 (provided that such $50,000  limitation shall not limit any
obligation of Seller to effect any environmental remediation required by Section
3.1.32 or Section 3.2.19 hereof).  A Notice of Disagreement may also allege that
the Closing Balance Sheet contains mathematical errors. Seller hereby waives the
right to assert any objection to the Closing  Balance Sheet that is not asserted
in a Notice of Disagreement delivered to Buyer within 10 business days after the
Delivery  Date.  If a Notice of  Disagreement  is delivered to Buyer within such
10-day period,  then the Closing Balance Sheet (as adjusted,  if necessary) will
be deemed to be the Final Closing  Balance Sheet for all purposes on the earlier
of (x) the date Buyer and Seller  resolve in writing all  differences  they have
with respect to the Closing  Balance Sheet or (y) the date the disputed  matters
are resolved in writing by the Accounting Firm (as defined below).  In the event
that disputed  matters are resolved by the  Accounting  Firm,  the Final Closing
Balance  Sheet will  consist of both the  applicable  amounts  from the  Closing
Balance Sheet (or amounts otherwise agreed to in writing by Buyer and Seller) as
to items that have not been submitted for resolution to the Accounting Firm, and
the amounts  determined by the  Accounting  Firm as to items that were submitted
for resolution by the Accounting Firm.

               (iii)  During the 10 business  days  following  the delivery of a
Notice of Disagreement,  Buyer and Seller will seek in good faith to resolve any
differences  they may have with  respect to matters  specified  in the Notice of
Disagreement and such  discussions will be deemed to be for settlement  purposes
and not disclosable in arbitration by the Accounting Firm described  below.  If,
at the end of such 10-day period, Buyer and Seller have not reached agreement on
such  matters,  Buyer will have an  additional  five (5) business days to advise
Seller in writing of Buyer's position with respect to each of Seller's  proposed
adjustments  that are in dispute  ("Buyer's  Letter").  Promptly  following  the
delivery  to Seller of Buyer's  Letter,  Buyer and Seller  will  jointly  engage
Arthur  Andersen LLP ("Arthur  Andersen")  (or, if Arthur  Andersen is unable or
unwilling to act in such capacity,  Deloitte and Touche, L.L.P. (the "Accounting
Firm")) to resolve  the  matters  which  remain in dispute  with  respect to the
Closing  Balance Sheet. In connection  with such  engagement,  each of Buyer and
Seller  agrees to execute,  if  requested by the  Accounting  Firm, a reasonable
engagement  letter  including   customary   indemnities.   Promptly  after  such
engagement of the Accounting  Firm,  Buyer or Seller will provide the Accounting
Firm with a copy of this  Agreement,  the Closing  Balance Sheet,  the Notice of
Disagreement and Buyer's Letter.  The Accounting Firm will have the authority to
request in writing  such  additional  written  submissions  from either Buyer or
Seller  as it  deems  appropriate;  provided,  however,  that a copy of any such
submission  will be  provided  to the  other  party  at the  same  time as it is
provided to the  Accounting  Firm.  No party hereto will make (nor permit any of
its  subsidiaries  or  Affiliates  to make)  any  additional  submission  to the
Accounting  Firm except in a report to such a written  request by the Accounting
Firm. No party hereto will  communicate  (nor permit any of its  subsidiaries or
Affiliates to communicate)  with the Accounting Firm without providing the other
party a reasonable opportunity to participate in

                                      -10-
<PAGE>
such  communication with the Accounting Firm (other than with respect to written
submissions  in response to the written  request of the  Accounting  Firm).  The
Accounting  Firm will have 20 business days to review the documents  provided to
it pursuant  to this  Section  2.6.(b)(iii).  Within  such  20-day  period,  the
Accounting  Firm  will  furnish  simultaneously  to  both  parties  its  written
determination with respect to each of the adjustments in dispute submitted to it
for resolution.  The Accounting Firm will resolve the differences  regarding the
Closing Balance Sheet based solely on the information provided to the Accounting
Firm by Buyer  and  Seller  pursuant  to the  terms of this  Agreement  (and not
independent  review).  The  Accounting  Firm's  authority  will  be  limited  to
resolving  disputes  with  respect  to whether  the  Closing  Balance  Sheet was
prepared in accordance  with Section  2.6(b)(i)  with respect to the  individual
items on the  Closing  Balance  Sheet in dispute (it being  understood  that the
Accounting  Firm will have no authority to make any adjustments to any financial
statements or amounts other than the Closing Balance Sheet and amounts set forth
therein that are in dispute).  In resolving any disputed  item,  the  Accounting
Firm may not assign a value to such item  greater  than the  greatest  value for
such item asserted by either party or less than the smallest value for such item
asserted by either party.  The decision of the Accounting  Firm will be, for all
purposes, conclusive, non-appealable, final and binding upon the parties hereto.
The fees of the  Accounting  Firm will be borne by Buyer and  Seller in the same
proportion that the dollar amount of disputed items lost by a party bears to the
total dollar amount in dispute  resolved by the Accounting Firm. Each party will
bear the fees,  costs and expenses of its own  accountants  and all of its other
expenses in connection with matters contemplated by this Section 2.6(b).

          (c) Post-Closing Adjustment.

               (i)  To  the  extent  that  there  is any  positive  or  negative
adjustment to the Purchase Price as a result of the adjustments  contemplated by
this Section (taking into account the $50,000  adjustment  limitation  described
herein), Seller shall pay Buyer or Buyer shall pay Seller in cash for the amount
of the adjustment  within 15 calendar days after Closing  Balance Sheet has been
determined to be final pursuant to Section 2.6(b).

               (ii) Any payment  required  under this 2.6(c) will bear  interest
from the Closing  Date to the date of payment  (calculated  based on actual days
elapsed in a 365-day year) at a rate per annum equal to 10 percent.

     2.7  Payment  of the  Purchase  Price.  Buyer  shall  deliver  certificates
evidencing  the  Stock  Consideration  on or  before  three  (3)  business  days
following the Closing Date.

     2.8 Allocation of Purchase Price. Buyer will, not later than 120 days after
the Closing  Date,  prepare and  deliver to Seller a schedule  (the  "Allocation
Schedule")  allocating  the  Purchase  Price  and the  covenant  not to  compete
contained in Article 8 among the Assets in accordance with Treas. Reg. 1.1060-1T
(or any  comparable  provisions  of  state or  local  tax law) or any  successor
provision.  Buyer and Seller agree that fifty  percent of the Purchase  Price is
allocable to the Assets sold by AWS and fifty percent to the Assets sold by ADS.
Seller  will have the right to raise  reasonable  objections  to the  Allocation
Schedule within 20 days after its receipt thereof, in

                                      -11-
<PAGE>
which event  Seller,  Seller and Buyer will  negotiate  in good faith to resolve
such objections. If the parties have not resolved such objections within 60 days
after the initiation of such attempts,  such  objections  will be resolved by an
arbitration to be conducted by the Accounting Firm, whose fees and expenses will
be borne  equally by Buyer and  Seller.  Buyer and  Seller  will be bound by the
determination of the Accounting Firm rendered in such arbitration. Except to the
extent otherwise required by applicable laws, Buyer and Seller will make all tax
returns in a manner  consistent with the Allocation  Schedule (or, to the extent
any  objection  shall  have been made to the  Allocation  Schedule,  in a manner
consistent  with  the  resolution  of  such  objection  by the  parties  or,  if
applicable, the Accounting Firm) and will not make any inconsistent statement or
adjustment on any returns or during the course of any Internal  Revenue  Service
or other tax audit.

     2.9 Tax Free  Transaction.  The parties  anticipate  that the  transactions
contemplated  by this  Agreement  will  qualify as a tax free or deferred  asset
acquisition  under Internal Revenue Code ss.ss.  368(a)(1)(C) and  368(a)(2)(C);
Seller,  on or prior to the execution of this Agreement will have adopted a plan
of  reorganization  pursuant to Sections 361 and 368(a)(1) of the Code.  Neither
Buyer nor Knight shall have any  liability or  obligation  to Seller,  or any of
them, if the transactions  contemplated by this Agreement do not qualify for tax
free or tax deferred treatment under the Code.

3. REPRESENTATIONS, WARRANTIES AND COVENANTS OF SELLER

     3.1 Representations and Warranties.  Seller and Ellis jointly and severally
covenant,  represent  and warrant the  following  to Buyer,  except as otherwise
disclosed  in  any  Exhibits  attached  hereto  (collectively,   the  Disclosure
Statement),  which Disclosure  Statement shall specifically  identify by Section
the  matter  to  which  the  exception   applies,   but  shall  not  modify  the
representations  and warranties set forth below,  except as specifically  stated
below:

          3.1.1  Organization;  Power.  Sellers'  corporate  entities  are  duly
organized,  validly existing and in good standing under the laws of the State of
Texas and has all  requisite  power and authority to carry on its business as it
is now  conducted  and to own the  properties  and assets it now owns and is not
required to be qualified or licensed to do business as a foreign  corporation in
any jurisdiction.  Seller has heretofore delivered to Buyer correct and complete
copies of its  Articles of  Incorporation  and Bylaws,  as  presently in effect.
Seller has no Subsidiaries and no Affiliates other than its officers,  directors
and shareholders.

          3.1.2 Seller's Stock. Those Persons listed in Exhibit 3.1.2 constitute
the  only  shareholders  of  Seller  ("Shareholders"),  and own the  number  and
percentage of issued and  outstanding  shares of Seller shown on Exhibit  3.1.2.
Seller's  shares  owned  by the  Shareholders  are  not  subject  to any  liens,
encumbrances  or adverse claims of any kind or notion.  At least 90% of Seller's
shareholders  irrevocably  approved and  consented to Seller  entering into this
Agreement.

          3.1.3  Corporate  Authority.  Seller  has  full  corporate  power  and
authority  to execute and deliver this  Agreement  and the other  documents  and
instruments executed by Seller in

                                      -12-
<PAGE>
connection herewith and to perform its obligations hereunder and thereunder. The
execution and delivery of this Agreement and the other documents and instruments
executed by Seller in connection herewith,  and the performance by Seller of its
obligations  hereunder and thereunder,  have been duly and validly authorized by
Seller's Board of Directors and shareholders and no further  corporate action is
necessary in  connection  therewith or in order to consummate  the  transactions
contemplated  by this  Agreement.  This  Agreement  and the other  documents and
instruments  executed  by Seller in  connection  herewith  constitute  valid and
binding  obligations of Seller  enforceable  against  Seller in accordance  with
their respective terms.

          3.1.4  No  Violation.  Neither  the  execution  and  delivery  of this
Agreement by Seller or of the other documents and instruments executed by Seller
in  connection  herewith,  nor  the  performance  by  Seller  of its  respective
obligations  hereunder  and  thereunder,  will (i) violate any  provision of the
Articles of  Incorporation  or Bylaws of Seller;  (ii) violate,  conflict  with,
constitute a default  under,  or permit the  termination  of any of the Assigned
Contracts or any other right or obligation of Seller;  (iii) require the consent
of any  governmental  or  regulatory  authority or any other third  party;  (iv)
result in the  imposition  of any lien or claim upon any of the  Assets;  or (v)
violate any statute, law, regulation,  rule, judgment,  decree or order to which
Seller or the Business or the Assets are subject.

          3.1.5 Ownership of Assets; Contracts.

               (a)  Seller  has good  and  marketable  title  to,  and  rightful
possession  of,  all of the  Assets,  free  and  clear  of any  and  all  liens,
mortgages,  pledges, security interest,  charges, claims, restrictions and other
encumbrances or defects of title of any nature, or adverse claims.

               (b) Seller has performed in all material respects all obligations
required to be performed by it pursuant to the Assigned  Contracts and is not in
default under any Assigned Contract or other contract. Seller has no outstanding
monetary  obligation  under  the  Assigned  Contracts,  and  there  have been no
prepayments  or  deposits  out of the  ordinary  made under any of the  Assigned
Contracts.  All of the Assigned  Contracts  are  assignable to Buyer without the
approval of the other party thereto.

               (c) Seller owns or possesses adequate permits,  licenses or other
rights to  conduct  business  in each  jurisdiction  in which it now or has ever
conducted business and possesses the right to use all trademarks, service marks,
patents,  trade  names and  copyrights  that are  utilized in the conduct of the
Business, including the names under which the Sellers conduct the Business as it
is  presently  conducted  and  any  service  marks  or  trade  names  associated
therewith,  and Seller has not  received  any notice of conflict  with  asserted
rights of others.

               (d) None of the  Intellectual  Property  Rights  infringe upon or
violate any patent, trademark,  trade name, servicemark or copyright, and Seller
has  received no notice from any Person  that Seller has  violated or  infringed
upon any patent, trademark, tradename, servicemark, copyright or trade secret.

                                      -13-
<PAGE>
          3.1.6  Compliance with Law. The Business and operations of Seller have
been and presently  are in compliance  with all  applicable  federal,  state and
local law, statutes, ordinances, codes, judgments, decrees, injunctions, orders,
rules,  regulations and rulings and all restrictive  covenants pertaining to the
Business and the Site.

          3.1.7  Pending  Changes.  To Seller's  knowledge,  there is no pending
change in any rule or regulation or zoning ordinance,  which, if adopted,  would
interfere  with or have a  material  adverse  effect  on the  operations  of the
Business or any of the Assets.

          3.1.8  Licenses;  Consents.  Seller has given all notices and obtained
all  licenses,  permits,  approvals,  authorizations  and  consents  required by
federal,  state or local laws,  ordinances,  codes, orders, rules or regulations
for the lawful  construction,  use,  operation  and/or  maintenance  and for the
conduct  of  the  Business.  All  of  such  licenses,   permits,  approvals  and
authorizations  may be applied  for and  obtained  by Buyer on or after the date
hereof  without any  requirement  to cease or suspend any aspect of the Business
and without  incurring any Liability while the applications are pending.  Seller
shall cooperate fully with Buyer in connection with any such  applications  made
after the Closing Date.  Exhibit 3.1.8 accurately  lists all licenses,  permits,
approvals and  authorizations  held or obtained by Seller in connection with the
conduct  of the  Business  and no  other  licenses,  permits  or  approvals  are
necessary to conduct the Business. No consent,  approval or authorization of, or
filing,  declaration  or  registration  with,  any  governmental  or  regulatory
authority  or other third person is required to be made or obtained by Seller in
connection  with the execution and delivery of this Agreement or the performance
by Seller of its obligations hereunder.

          3.1.9  Litigation.  Except as described in Exhibit 3.1.9,  there is no
suit, action, arbitration, administrative proceeding or other proceeding, at law
or in equity of any nature,  pending or threatened,  against or affecting Seller
or any of the  Assets.  Except  as set  forth in  Exhibit  3.1.9,  there  are no
judgments,  orders or consent  decrees to which Seller or its Business or Assets
is subject.

          3.1.10  Labor.  Exhibit  3.1.10  sets  forth  a  list  of  the  names,
employment status, location of employment,  and rates of compensation (including
salaries,  wages,  commissions and bonuses) of all employees and all independent
contractors  of  Seller,  each  separately  identified.  Except as  specifically
disclosed  in  Exhibit  3.1.10,  the  Seller  does not have any  written or oral
contract of employment with any of its respective employees,  none is a party to
or subject to any collective bargaining agreement with Seller, and none has been
a party or subject to any collective bargaining agreement with Seller during the
last five (5) years. Seller has provided,  as part of Exhibit 3.1.10,  copies of
all  agreements  with  any  independent  contractors.  All  such  contracts  are
terminable at will by Seller or, with respect to independent  contractors,  upon
90 days written notice. Seller is not a party to any pending or threatened labor
dispute and none has been the subject of any attempt to unionize its  employees.
Seller has not experienced any actual or threatened employee strike, or employee
related  work  stoppage,  slowdown  or  lockout.  Except for the  non-compliance
specifically

                                      -14-
<PAGE>
disclosed in Exhibit 3.1.10,  Seller has complied in all material  respects with
all applicable federal, state and local laws, ordinances,  rules and regulations
and requirements relating to the employment of labor, including, but not limited
to, laws governing  wages and hours,  collective  bargaining,  payment of Social
Security,  unemployment and withholding taxes, and equal employment opportunity,
advancement  of  minorities  and  women,  or  discrimination  based  on  age  or
disability.  Seller  is not  liable  for any wage or any tax  arrearages  or any
penalties or  assessments  for failure to pay timely taxes or wages or to comply
with any  employment  related laws. At the Closing Date, the employees of Seller
will be  terminable  at will.  Seller has not received  notice from any employee
listed on  Exhibit  3.1.10  that such  employee  is  terminating  or  intends to
terminate  employment  with  Seller.  Seller has not  received  notice  that any
employee  who is a key  employee  or  critical  to any  operations  of Seller is
terminating or intends to terminate his or her employment.  There are no pending
or  threatened  actions,   proceedings,   or  claims  against  Seller  involving
allegations  of  unlawful  employment   discrimination  or  unlawful  employment
practices of any type, including, without limitation,  violation of any employee
health,  safety or payment laws. Except as specifically  disclosed in on Exhibit
3.1.10,  Seller have not received  written notice of any employee  complaints or
grievances  or any alleged  violations of any labor,  wage or  employment  laws,
including the Age  Discrimination  in Employment  Act,  Occupational  Health and
Safety Act,  Title VII of the Civil Rights Act,  Fair Labor  Standards  Act, any
Civil Rights Act adopted by the State of Texas, Americans With Disabilities Act,
and Family Medical Leave Act, as each is amended,  from time to time.  Except as
disclosed in Section 3.1.10, there are no pension, profit-sharing, retirement or
other Employee  Benefit Plans  maintained by Seller with respect to the Business
or with respect to which Seller is obligated to fund or make any payments.

          3.1.11  Unemployment  Contributions.  Except for those amounts due for
the first quarter of 1999, Seller has paid all contributions required to be paid
by Seller to any unemployment compensation fund or other fund to which Seller is
required  to  contribute  under the laws of the State of Texas  with  respect to
periods through and including the date hereof. Seller and Ellis agree to pay all
unemployment  contributions  that may be due for the first quarter of 1999,  and
Buyer does not assume or agree to pay any such contributions.

          3.1.12  Salaries and Other  Taxes.  Except for accrued  vacation  time
compensation,  Seller has paid all wages, salaries,  bonuses and commissions for
the period  through March 12, 1999 to employees of Seller,  and has withheld and
paid  over  to  the  proper  Tax  authorities  all  Taxes  (including,   without
limitation,  state and federal income tax,  Federal  Insurance  Contribution Act
("FICA") taxes,  Federal unemployment tax, state unemployment tax, and franchise
taxes) required to be withheld or paid.

          3.1.13 Customer Complaints. There are no customer complaints regarding
on-time delivery, or damaged goods of any kind or nature, and no oral or written
claims of any nature, pending or threatened, regarding Seller's Business.

                                      -15-
<PAGE>
          3.1.14 Use and Occupancy of the Site. To Sellers'  knowledge,  neither
the use nor the  occupancy  of the Site on which the  business  is located is in
violation  of any  building,  zoning,  flood plain,  environmental,  or land use
ordinance,  code,  law, rule or regulation or of any recorded  restriction.  The
Site is in compliance with any applicable  environmental  laws and Seller has no
notice that any  governmental  body or other  Persons or entity is asserting any
violation of any such ordinance,  code, law, rule,  regulation or restriction or
requiring or calling attention to the need for any work, repairs,  construction,
alterations, installation or remediation on or in connection with the Site which
has not been complied with prior to the date hereof.

          3.1.15 Laws and Actions  Affecting  the Site.  There are no pending or
threatened  actions or proceedings  in eminent domain  affecting the Site or any
part thereof, or any pending or threatened actions relating to any change of the
present  zoning,  building  or  other  land  use  laws,  rules,  regulations  or
ordinances or recorded  restrictions that would affect the use of the Site for a
trucking operation.

          3.1.16 Lease Matters.  A copy of each lease to which Seller is subject
or by which it is bound is set forth at Exhibit 3.1.16.

          3.1.17 Material  Information.  Neither any financial statements or any
other  information  provided to Buyer by Seller with  respect to the Business or
the  Assets,  nor  this  Agreement  (including  the  Exhibits  hereto),  nor any
certificate or other information or document  furnished or to be furnished by or
on behalf of Seller to Buyer or its  representatives,  contains or will  contain
any untrue  statement of a material  fact  relating to Seller,  its financial or
business  condition,  the Business,  the Assets,  or the liabilities or omits or
will omit to state a material fact relating to Seller, its financial or business
condition,  the Business,  the Assets, or the liabilities  required to be stated
herein or therein  or  necessary  to make the  statement  herein or therein  not
misleading.  Seller and Ellis have  disclosed  to Buyer in writing all  material
information  relating to the Business,  the Assets, the Assumed  Liabilities and
the Retained Liabilities. Seller understands and agrees that Buyer has relied on
and is entitled to rely upon Seller's  representation  and  warranties set forth
herein,  and  Buyer's due  diligence  shall not be deemed to limit or modify any
representation or warranty set forth herein.

          3.1.18  The  Business.  As of the  Closing,  the  Assets  are in  good
operating  condition  and  repair,   reasonable  wear  and  tear  excepted,  and
constitute  all of the assets,  properties  and rights,  tangible or intangible,
utilized  by Seller and  necessary  to operate the  Business as it is  presently
constituted.  Seller knows of no defect, flaw or impairment in any of the Assets
subject to this Agreement which Seller has not disclosed to Buyer.

          3.1.19 Brokers. All negotiations  relative to this Agreement have been
carried on by Seller and its legal counsel directly, without the intervention of
any agent,  finder or broker,  and no finder's or broker's fee or  commission is
payable  to any  Person as a result of  Seller's  actions  with  respect  to the
transactions contemplated hereby.

                                      -16-
<PAGE>
          3.1.20 No Undisclosed Liabilities.  There are no liabilities of Seller
of any kind, except for those incurred in the ordinary course of business,  that
are not  disclosed  in this  Agreement.  There is no fact known to Seller  which
adversely affects or to Seller's Knowledge, may in the future (so far as can now
reasonably be foreseen) adversely affect the business, properties, operations or
condition  (financial  or  otherwise)  of Seller or the Assets or the  Business,
which has not been specifically  disclosed in this Agreement or in an exhibit or
schedule delivered to Buyer pursuant to this Agreement.

          3.1.21  Assumptions  or  Guaranties  of  Indebtedness.  Seller  is not
directly  or  contingently  liable on any  indebtedness  of any Person or entity
(including  without  limitation,  liability by way of  agreement,  contingent or
otherwise,  to purchase,  to provide  funds for  payment,  to supply funds to or
otherwise  invest in or otherwise to assure any Person or entity  against  loss)
whether as a result of the  assumption,  guaranty or  endorsement of any debt or
otherwise.

          3.1.22 Principal Customers. Set forth in Exhibit 3.1.22(a),  which has
been  delivered to Buyer,  is a list of the names and addresses of all customers
of Seller as of February 28, 1999, and except as set forth in Exhibit 3.1.22(b),
no oral or written  threat to Seller or to any officer or director of Seller has
been made to cancel or terminate any  relationship  with Seller,  and Seller has
had no material loss of customers  since February 28, 1999.  Except as set forth
in Exhibit 3.1.22(b),  no party to any such agreement has decreased  materially,
or made any oral or  written  threat  to  Seller  to  decrease  materially,  its
purchase of Seller's  transportation  services as compared  with such  purchases
during the twelve (12) month period ended on the Closing Date.

          3.1.23  Other  Agreements  of  Directors,  Officers,  et  seq.  No key
employee  of  Seller  is a party  to or  bound  by any  agreement,  contract  or
commitment,  or subject to any restrictions (whether imposed by contract,  court
order or otherwise), particularly, but without limitation in connection with any
previous  employment of any such Person,  which materially and adversely affects
the  business  or  operations  of  Seller  or the  right of any such  Person  to
participate in the affairs of Seller.

          3.1.24  Absence of  Defaults.  Except as set forth in Exhibit  3.1.24,
neither  Seller nor any third party,  is in default under or in violation of any
contract,  agreement,  lease,  instrument,  commitment  or document  (including,
without  limitation,  the Assigned  Contracts)  by which Seller is or any of its
properties or assets are bound,  nor is there any event or events,  circumstance
or  circumstances,  which, but for the service of notice or the lapse of time or
both,  would become such a default or violation.  Except as set forth in Exhibit
3.1.24,  Seller and all third parties,  are in full  compliance with all of such
contracts,   agreements,   leases,   instruments,   commitments   and  documents
(including,  without limitation, the Assigned contracts), and they are (and upon
assignment  to Buyer of the  Assigned  Contracts,  all Assigned  Contracts  will
continue to be) legal, valid and binding  obligations  enforceable in accordance
with their terms, subject to no claims,  counterclaims or offsets. Seller enjoys
quiet  possession  of all of its  leaseholds,  personal  and  real.  None of the
Assigned  Contracts  are  subject to the  contractual  right of a third party to
renegotiate such Assigned Contract, or to redetermine price in less than 30 days
with notice.

                                      -17-
<PAGE>
          3.1.25 Insurance.  Exhibit 3.1.25 sets forth the following information
with respect to each insurance policy (including  policies  providing  property,
casualty,  liability,  and  workers'  compensation  coverage and bond and surety
arrangements)  to which Seller has been a party, a named  insured,  or otherwise
the beneficiary of coverage at any time within the past 7 years:

               (a) the name, address, and telephone number of the agent;

               (b) the name of the insurer,  the name of the  policyholder,  and
the name of each covered insured;

               (c) the policy number and the period of coverage;

               (d) the scope  (including  an  indication of whether the coverage
was on a claims  made,  occurrence,  or other  basis)  and amount  (including  a
description  of how  deductibles  and  ceilings are  calculated  and operate) of
coverage; and

               (e) a description of any retroactive premium adjustments or other
loss-sharing arrangements.

With  respect to each such  insurance  policy:  (A) the policy is legal,  valid,
binding, enforceable, and in full force and effect; (B) the policy will continue
to be legal,  valid,  binding,  enforceable,  and in full  force  and  effect on
identical terms  following the  consummation  of the  transactions  contemplated
hereby  (including  the  assignments  and  assumptions  referred to in Section 2
above);  (C)  neither  Seller nor any other  party to the policy is in breach or
default  (including  with  respect to the  payment of  premiums or the giving of
notices),  and no event has  occurred  which,  with notice or the lapse of time,
would constitute such a breach or default, or permit termination,  modification,
or acceleration, under the policy; and (D) no party to the policy has repudiated
any  provision  thereof.  Seller  has been  covered  during  the past 5 years by
insurance in scope and amount  customary and  reasonable  for the  businesses in
which it has engaged during the aforementioned  period. Exhibit 3.1.25 describes
any  self-insurance  arrangements  affecting  Seller,  and Seller's trailers are
self-insured.

               3.1.26 Personnel. Exhibit 3.1.10 contains a true and correct list
of all employees to whom Seller is paying compensation.  Seller has delivered to
Buyer a true and correct list of employees  that  identifies  the current annual
rate of  compensation  for each employee and in the case of hourly or commission
employees  identifies  certain  reasonable  ranges  of rates  and the  number of
employees falling within each such range.

               3.1.27 Securities Law. To the best of Seller's knowledge, neither
this  Agreement  nor  any  of  the  transactions   contemplated  hereby  require
qualification  or  filing  with,  notice  to or any  authorization,  consent  or
approval  of the  Securities  Commissioner  of the State of Texas,  the  federal
Securities and Exchange  Commission,  or the comparable  regulatory  body of any
other state or jurisdiction.

                                      -18-
<PAGE>
               3.1.28 Events  Subsequent  to Most Recent Fiscal Year End.  Since
the most Recent  Fiscal Year End,  there has not been any adverse  change in the
business,  financial  condition,  operations,  results of operations,  or future
prospects of Seller.  Without  limiting the generality of the  foregoing,  since
that date:

                    (a) Seller has not sold,  leased,  transferred,  or assigned
any of its assets,  tangible or intangible,  other than for a fair consideration
in the Ordinary Course of Business;

                    (b) Seller has not  entered  into any  agreement,  contract,
lease,  or license  (or series of related  agreements,  contracts,  leases,  and
licenses)  either  involving more than $5,000 or outside the Ordinary  Course of
Business;

                    (c) no party (including Seller) has accelerated, terminated,
modified, or canceled any agreement,  contract,  lease, or license (or series of
related agreements,  contracts, leases, and licenses) involving more than $5,000
individually  or $10,000 in the aggregate to which Seller is a party or by which
it is bound;

                    (d) Seller has not imposed any Security Interest upon any of
its assets, tangible or intangible;

                    (e) Seller has not made any capital  expenditure  (or series
of related capital  expenditures)  either  involving more than $5,000 or outside
the Ordinary Course of Business;

                    (f) Seller has not made any capital  investment in, any loan
to, or any  acquisition  of the  securities  or assets of, any other  Person (or
series of related capital investments, loans, and acquisitions) either involving
more than $5,000 or outside the Ordinary Course of Business;

                    (g)  Seller has not  issued  any note,  bond,  or other debt
security or created,  incurred,  assumed,  or guaranteed  any  indebtedness  for
borrowed money or capitalized lease obligation either involving more than $5,000
singly or $10,000 in the aggregate;

                    (h)  Seller  has not  delayed or  postponed  the  payment of
accounts payable and other Liabilities outside the Ordinary Course of Business;

                    (i)  Seller  has  not  canceled,  compromised,   waived,  or
released  any right or claim (or series of related  rights  and  claims)  either
involving more than $5,000 or outside the Ordinary Course of Business;

                    (j) Seller has not granted any license or  sublicense of any
rights under or with respect to any Intellectual Property;

                                      -19-
<PAGE>
                    (k)  there  has been no  change  made or  authorized  in the
charter or bylaws of Seller;

                    (l) Seller has not issued,  sold,  or otherwise  disposed of
any of its capital stock, or granted any options,  warrants,  or other rights to
purchase or obtain (including upon conversion, exchange, or exercise) any of its
capital stock;

                    (m) Seller has not declared, set aside, or paid any dividend
or made any  distribution  with respect to its capital stock (whether in cash or
in kind) or redeemed, purchased, or otherwise acquired any of its capital stock;

                    (n) Seller has not has experienced any damage,  destruction,
or loss to its property that is not covered by insurance and Seller has assigned
any insurance proceeds to Buyer;

                    (o) Seller has not has made any loan to, or entered into any
other  transaction with, any of its directors,  officers,  and employees outside
the Ordinary Course of Business;

                    (p) Seller has not entered into any  employment  contract or
collective bargaining  agreement,  written or oral, or modified the terms of any
existing such contract or agreement;

                    (q)  Seller  has  not  granted  any  increase  in  the  base
compensation  of any of its  directors,  officers,  and  employees  outside  the
Ordinary Course of Business;

                    (r)  Seller  has  not has  adopted,  amended,  modified,  or
terminated  any bonus,  profit-sharing,  incentive,  severance,  or other  plan,
contract, or commitment for the benefit of any of its directors,  officers,  and
employees (or taken any such action with respect to any other  Employee  Benefit
Plan);

                    (s) Seller has not made any other change in employment terms
for any of its directors, officers, and employees outside the Ordinary Course of
Business;

                    (t) Seller has not made or pledged to make any charitable or
other capital contribution outside the Ordinary Course of Business;

                    (u) Except for the  repayment  of notes  payable to Ellis by
both ADS and AWS of $131,500 and $40,566.64  respectively,  during 1999,  Seller
has not paid any amount to any third  party with  respect  to any  Liability  or
obligation (including any costs and expenses Seller has incurred or may incur in
connection with this Agreement and the transactions  contemplated  hereby) which
would not constitute an Assumed Liability if in existence as of the Closing;

                                      -20-
<PAGE>
                    (v) There has been no  material  adverse  change in Seller's
Assets;  none of the Assigned  Contracts has been  terminated or canceled and no
customer of the Company has  terminated  or canceled any  agreements or shipping
arrangements with the Seller;

                    (w) there has not been any other material occurrence, event,
incident,  action, failure to act, or transaction outside the Ordinary Course of
Business involving Seller; and

                    (x) Seller has not has committed to any of the foregoing.

               3.1.29 Tax Matters.

                    (a) Seller has filed all Tax Returns  that it is or has been
required by law to file.  All such Tax Returns  were correct and complete in all
respects. All Taxes owed by Seller (whether or not shown on any Tax Return) have
been paid.  Seller will timely file any Tax Returns  due. No claim has ever been
made by an  authority in a  jurisdiction  where Seller does not file Tax Returns
that it is or may be  subject to  taxation  by that  jurisdiction.  There are no
Security  Interests on any of the assets of Seller that arose in connection with
any failure (or alleged failure) to pay any Tax.

                    (b) Seller has withheld and paid all Taxes  required to have
been withheld and paid in connection with amounts paid or owing to any employee,
independent contractor, creditor, stockholder, or other third party.

                    (c) No  Seller  who  is a  director  of ADS or AWS  ("Seller
Stockholder") or a director or officer (or employee responsible for Tax matters)
of Seller  expects any authority to assess any  additional  Taxes for any period
for which Tax Returns have been filed.  There is no dispute or claim  concerning
any Tax  Liability  of Seller  either (A) claimed or raised by any  authority in
writing  or (B) as to which any of Seller  Stockholders  and the  directors  and
officers  (and  employees  responsible  for Tax matters) of Seller has Knowledge
based upon personal  contact with any agent of such  authority.  Exhibit  3.1.29
lists all  federal,  state,  local,  and foreign  income Tax Returns  filed with
respect  to  Seller  for  taxable  periods  ended  on or after  December,  1995,
indicates  those Tax Returns  that have been audited by any tax  authority,  and
indicates those Tax Returns that currently are the subject of audit.  Seller has
delivered  to Buyer  correct  and  complete  copies of all  federal  income  Tax
Returns, examination reports, and statements of deficiencies assessed against or
agreed to by any of Seller since January 1, 1995.

                    (d)  Seller has not waived  any  statute of  limitations  in
respect  of Taxes or  agreed to any  extension  of time  with  respect  to a Tax
assessment or deficiency.

                    (e) None of the Assumed Liabilities is an obligation to make
a payment that will not be deductible  under Code ss.280G.  Seller has disclosed
on its federal  income Tax Returns all  positions  taken therein that could give
rise to a substantial understatement of federal income Tax within the meaning of
Code ss.6662. Seller is not a party to any Tax allocation or sharing agreement.

                                      -21-
<PAGE>
Seller (A) has not been a member of an  Affiliated  Group filing a  consolidated
federal  income Tax Return or (B) has no  Liability  for the Taxes of any Person
(other than any of Seller) under Reg.  ss.1.1502-6 (or any similar  provision of
state,  local,  or foreign law), as a transferee or successor,  by contract,  or
otherwise.

               3.1.30 Real  Property.  Seller owns no real property  and,  other
than the leased property described in Exhibit  3.1.30(b),  Seller owns and holds
no interest in any real property.

                    (a) Exhibit  3.1.30 lists and  describes  all real  property
leased or  subleased  to  Seller.  Seller has  delivered  to Buyer  correct  and
complete copies of the leases and subleases listed in Exhibit 3.1.30 (as amended
to date). With respect to each lease and sublease listed in Exhibit 3.1.30:

                    (1)  the  lease  or  sublease  is  legal,  valid,   binding,
               enforceable, and in full force and effect;

                    (2) the lease or sublease will continue to be legal,  valid,
               binding,  enforceable,  and in full force and effect on identical
               terms following the consummation of the transactions contemplated
               hereby (including the assignments and assumptions  referred to in
               Section 2 above);

                    (3) no  party to the  lease  or  sublease  is in  breach  or
               default, and no event has occurred which, with notice or lapse of
               time, would constitute a breach or default or permit termination,
               modification, or acceleration thereunder;

                    (4) no party to the lease or  sublease  has  repudiated  any
               provision thereof;

                    (5) there are no disputes,  oral agreements,  or forbearance
               programs in effect as to the lease or sublease;

                    (6)  Seller  has  not   assigned,   transferred,   conveyed,
               mortgaged,  deeded in trust,  or  encumbered  any interest in the
               leasehold or sublease hold;

                    (7)  all  facilities  leased  or  subleased  thereunder,  to
               Seller's  knowledge,  have received all approvals of governmental
               authorities   (including   licenses  and  permits)   required  in
               connection with the operation  thereof and have been operated and
               maintained  in  accordance  with  applicable  laws,   rules,  and
               regulations;

                    (8)  all  facilities  leased  or  subleased  thereunder  are
               supplied  with  utilities  and other  services  necessary for the
               operation of said facilities; and

                                      -22-
<PAGE>
               3.1.31 Powers of Attorney.  Exhibit 3.1.31 lists all  outstanding
powers of attorney executed on behalf of Seller.

               3.1.32 Environmental Matters, Health and Safety.

                    (a) Definitions.  The following  definitions shall apply for
purposes of this Section 3.1.32:

                    (1)   "Environmental    Conditions"   means    environmental
               circumstances with respect to soil, surface waters, groundwaters,
               stream  sediment,  air  and  similar  environmental  media,  both
               on-site and off-site of the real property, either owned or leased
               by Seller  or on which it (or any  predecessor)  operates  or has
               operated  its  business  (the  "Premises"),  that  could  require
               remedial  action and/or that may result in claims and/or  demands
               by  and/or  liabilities  to  third  parties,  including,  but not
               limited to governmental entities.  Environmental Conditions shall
               include, but are not limited to, those discovered before or after
               the Closing Date.

                    (2) "Environmental  Laws" means any and all federal,  state,
               local or municipal laws, regulations,  ordinances, rules, orders,
               guidelines,   policies  or  requirements   of  any   governmental
               authority  regulating  or  imposing  standards  of  liability  or
               standards  of conduct  (including  common  law)  concerning  air,
               water,  solid  waste,  Hazardous  Materials  (including,  but not
               limited  to,  the   transfer  of   facilities   involved  in  the
               generation, storage, handling,  transportation and/or disposal of
               Hazardous Materials), worker and community right-to-know,  hazard
               communication,  noise, radioactive material, resource protection,
               subdivision, inland wetlands and watercourses,  health protection
               and similar environmental,  health and safety, as in effect as of
               the Closing Date or any time prior to the Closing Date. Such laws
               include,  but are not limited to, the Resource  Conservation  and
               Recovery  Act,  the  Comprehensive  Environmental  Responsibility
               Compensation  and  Liability  Act, the Superfund  Amendments  and
               Reauthorization  Act, the Occupational Safety and Health Act, the
               Hazardous  Materials  Transportation  Act,  the  Toxic  Substance
               Control Act, the Federal  Insecticide  Fungicide and  Rodenticide
               Act, the Clean Water Act,  the Clean Air Act,  the Safe  Drinking
               Water Act, and laws  relating to the  regulation or permitting of
               storm water drainage,  and any laws relating to Seller's  present
               operations,  all as amended and effective on the date hereof, and
               including  subsequent  amendments  thereto  and the  regulations,
               rules,  orders  and  policy  statements   promulgated  or  issued
               thereunder.   Environmental   Laws  also   include   any  or  all
               environmental   permits,   approvals,   consents,   stipulations,
               licenses,  registrations,  certificates and authorizations  which
               are  required by law,  ordinance  or  regulation  and any and all
               environmental regulatory compliance

                                      -23-
<PAGE>
               requirements  applicable  to  Seller  or  any  predecessor(s)  in
               interest as in effect at or prior to the Closing Date.

                    (3) "Hazardous  Materials"  means any  petroleum,  petroleum
               products,  fuel oil,  explosives,  reactive materials,  ignitable
               materials,  corrosive materials,  hazardous chemicals,  hazardous
               wastes,  hazardous  substances,  extremely hazardous  substances,
               toxic  substances,   toxic  chemicals,   radioactive   materials,
               infectious  materials and any other element,  compound,  mixture,
               solution  or  substance  which  may pose a present  or  potential
               hazard  to  human  health  or the  environment,  or as  otherwise
               defined and regulated by Environmental Laws.

                    (4) "Notice" means any summons, citation,  directive, order,
               claim, litigation, pleading, investigation, proceeding, judgment,
               letter or any other written or oral communication from the United
               States  Environmental  Protection Agency, the Texas Department of
               Environmental  Quality,  or any  other  federal,  state  or local
               agency  or  authority,  or any other  entity  or any  individual,
               concerning any intentional or unintentional act or omission which
               has  resulted  in or  which  may  result  in the  Release  of any
               Hazardous  Material into the  environment,  including the surface
               water,  groundwater,  soil, air or other environmental  media, or
               other violation or alleged  violation of  Environmental  Laws and
               shall  expressly  include the  imposition of any lien pursuant to
               any federal,  state or local  environmental  laws,  ordinances or
               regulations.

                    (4) "Release" means releasing,  spilling,  leaking, pumping,
               pouring, emitting,  emptying,  discharging,  ejecting,  escaping,
               leaching, disposing,  migrating, seeping, infiltrating,  draining
               or dumping.  This term shall be  interpreted  to include both the
               present and past tense, as appropriate and "Threatened  Release",
               all as further defined by any Environmental Law.

                    (5)  "Site  Remediation   Measures"  means  any  efforts  of
               federal,  state or local  government,  Seller  and  Ellis,  their
               contractors, subcontractors, or agents, which are made, designed,
               initiated, or maintained to ensure that Environmental  Conditions
               are consistent with Environmental Laws, and may include,  without
               limitation,    investigation,   site   monitoring,   containment,
               clean-up,  transport,  removal,  disposal,  restoration and other
               remedial efforts of any kind.

          (b)  Environmental  Representations  and Warranties.  Seller and Ellis
agree, represent and warrant to Buyer:

                                      -24-
<PAGE>
                    (1)  Compliance.  Seller  and  Ellis  have  been  and are in
               compliance  with,  and have no  liability or  obligation  arising
               under, the  Environmental  Laws, and neither Seller nor Ellis has
               received  any  Notice  from any  applicable  governmental  agency
               seeking  any  information  or  alleging  any  violation  of  such
               Environmental  Laws. No Site Remediation Measure is necessary for
               any business  conducted by Seller or Ellis or the  Premises,  nor
               are  there  any  Environmental  Conditions  on the  Premises.  No
               capital  improvements,  alterations  or repairs  to any  facility
               owned,  leased or  operated by Seller or Ellis are  necessary  or
               required  to  bring  such  facility  into   compliance  with  all
               Environmental Laws now in effect.

                    (2) Hazardous  Materials/Underground Tanks. Seller and Ellis
               have not caused or permitted any use of the Premises to generate,
               manufacture,  refine,  transport,  treat, store, handle, dispose,
               transfer,  produce or process any  Hazardous  Materials  or solid
               waste, except in compliance with all Environmental Laws, and have
               not caused or  permitted  and have no knowledge of the Release of
               any such Hazardous Materials on-site or off-site of the Premises,
               except in compliance  with all  Environmental  Laws.  All plants,
               buildings or structures owned, leased or used by Seller and Ellis
               and all principal  items,  machinery  and  equipment  used in the
               business conducted by Seller and Ellis comply with all applicable
               Environmental  Laws.  The Premises do not contain any asbestos or
               other Hazardous Materials,  and no such materials are located on,
               in or under the Premises. Any and all underground and aboveground
               tanks  at the  Premises  are  in  compliance  with  any  and  all
               Environmental  Laws, and such  Environmental  Laws do not mandate
               the  removal or  retrofitting  of such tanks for a period of five
               (5) years  after the  Closing.  The removal of any tank by Seller
               has  been  carried  out  in   compliance   with  all   applicable
               Environmental Laws. No condition,  circumstance,  or set of facts
               constitutes a significant hazard to health,  safety,  property or
               the  environment  for which  Seller or Ellis is or may be liable.
               Neither Seller nor Ellis has directly or indirectly,  disposed of
               Hazardous  Materials  or solid  waste  off-site  in a manner that
               gives rise to or creates an  Environmental  Condition or violates
               any Environmental Law.

                    (3) There are no outstanding or threatened actions,  claims,
               proceedings,  determinations or judgments by any party, including
               but not limited to any governmental  authority,  whether federal,
               state,  local or any agency thereof,  against or involving Seller
               or Ellis in any manner  arising under the  Environmental  Laws or
               alleging or involving  personal injury or damage as a result of a
               violation  of  any  Environmental  Law  or  otherwise   involving
               Environmental Conditions.

                                      -25-
<PAGE>
                    (4) Seller and Ellis and  predecessor(s)  in interest,  have
               complied   with  all  notice,   record   keeping  and   reporting
               requirements  imposed  by  any  governmental  authority  and  any
               informational requests or demands arising under any Environmental
               Laws.  Neither  Seller  nor  Ellis is liable  for any  penalties,
               fines,  or forfeitures or is subject to any  restrictions  on the
               conduct of its  business  for  failure to comply  with any of the
               foregoing.

                    (5) Exhibit 3.1.32  describes the  Environmental  Conditions
               known to  Seller  with  respect  to the  Premises  on  which  the
               Business   is   operated.   Seller   agrees  to   remediate   the
               Environmental  Conditions affecting the Premises,  as provided in
               Section 3.2.19.

               3.1.33  Financial  Statements.  Attached hereto as Exhibit 3.1.33
are the following financial statements (collectively the "Financial Statements")
of the Seller:  (i) unaudited  consolidating  balance  sheets and  statements of
income as of and for the fiscal  years ended  December  31,  1996,  December 31,
1997,  and December 31, 1998 (the "Most Recent  Financial  Statements")  and the
unaudited,  consolidated balance sheets,  statements of income for the two month
period ended  February 28, 1999 (the "Most Recent Fiscal Month End") for Seller.
The Financial  Statements  (including  the notes  thereto) have been prepared in
accordance  with GAAP  applied on a  consistent  basis  throughout  the  periods
covered  thereby,  present  fairly the financial  condition of Seller as of such
dates and the results of operations of Seller for such periods,  are correct and
complete,  and are consistent  with the books and records of Seller (which books
and records are correct and complete);  provided,  however, that the Most Recent
Financial  Statements are subject to normal year-end adjustments (which will not
be material  individually  or in the  aggregate)  and lack  footnotes  and other
presentation items.

               3.1.34 Year 2000 Compliance.  The computer  programs and software
included  in the Assets  either (i)  collectively  recognize,  calculate,  sort,
store, display and/or process dates outside of the range of 1900-1999, including
the Year 2000 and beyond,  correctly recognize that the Year 2000 is a leap year
and correctly handle all date calculations involving the date February 29, 2000;
or (ii) if such computers  fail to meet the conditions  described in clause (i),
such  failure  will not have a material  adverse  effect on the  Business or the
Assets.

               3.1.35 Disclosure.  The representations and warranties  contained
in this  Section 3.1  (including  any matters  disclosed  in any Exhibit) do not
contain any untrue  statement  of a material  fact or omit to state any material
fact necessary in order to make the statements and information contained in this
Section 3.1 not misleading.

                                      -26-
<PAGE>
     3.2 Covenants. Seller and Ellis covenant and agree with Buyer as follows:

               3.2.1  Additional  Documents.  From  time to time  after the date
hereof,  at Buyer's  request and without  further  consideration,  Seller  shall
execute  and  deliver  such other  instruments  of  conveyance,  assignment  and
transfer,  execute such other and further documents,  and take such other action
as Buyer reasonably may require to more effectively convey, transfer to and vest
in Buyer and to put Buyer in possession of the Assets.

               3.2.2  Unemployment Tax Certificate.  Seller  represents that the
State of Texas does not issue unemployment tax certificates. Seller will pay all
unemployment  tax due through the Closing Date and,  thereafter,  as required by
law with respect to persons employed by Seller.

               3.2.3 Filing of Final Tax  Returns.  Seller shall timely file all
Tax Returns and reports and make all payments  and deposits for Taxes,  interest
and  penalties  with  respect to periods  through  and  including  the  Closing.
Seller's  obligation to pay any penalties or interest  shall survive the Closing
of this Agreement.  Except as provided herein, Buyer shall have no obligation or
Liability for the Tax payments,  interest or penalties  resulting  from Seller's
activities  prior to the Closing,  and Buyer does not assume any  Liability  for
unpaid Taxes, interest and penalties.  Seller shall promptly notify Buyer of any
additional Tax,  interest or penalties due. Except for the prorations  described
below,  in the event  Buyer is liable for any Tax  payment or Tax  Liability  of
Seller or Ellis, including,  without limitation,  penalties or interest,  Seller
and Ellis, jointly and severally,  agree to pay Buyer such amounts, upon demand,
and  Buyer,  at its  option,  shall  have the right to reduce  the amount of the
Purchase Price by the amount of any such Liability.  Buyer and Seller agree that
any personal  property  taxes assessed as of January 1, 1999 with respect to the
Assets will be borne soley by Seller.

               3.2.4  Termination  of  Employees.  Seller  shall,  prior  to the
Closing,  give  notice to all of  Seller's  employees  whom  Seller  desires  to
terminate that their  employment  with Seller is terminated  effective as of the
Closing Date.  Along with notice of termination,  Seller shall pay all employees
wages through the Closing Date. Seller shall deliver to all such employees, when
available,  federal and Texas W-2 forms. Buyer shall have the right, but not the
obligation,  to rehire each of Seller's employees and Buyer desires to hire, and
Seller  shall use its best  efforts to assist  Buyer in hiring  any of  Seller's
employees Buyer elects to hire.

               3.2.5  Non-Disclosure.  After  the date  hereof,  Seller  and any
Persons or entities directly or indirectly related to, controlling or controlled
by Seller  shall not  disclose,  and shall use their best efforts to cause their
officers,  directors,  employees  and  agents  not to  disclose,  or use for any
purpose,  any  confidential  or  proprietary  information  with  respect  to the
Business  as  engaged  in by  Seller or Buyer,  including,  without  limitation,
customer  lists,  delivery  routes and  schedules,  and the contents,  terms and
existence of this  Agreement,  other than  information  which can be shown to be
obtainable through publicly available sources.

                                      -27-
<PAGE>
               3.2.6 Seller's Name.  Following  Closing Date,  Seller shall take
all actions  necessary under Texas law to dissolve,  liquidate,  and wind up the
business of Seller as consistent with Code ss.ss. 368(a)(1)(c) and 368(a)(2)(c),
including  paying  all  necessary  fees  with the Texas  Secretary  of State and
publishing  all  required  notices,  and filing any articles of  dissolution  or
liquidation that may be required under the laws of the State of Texas.

               3.2.7 Franchise Tax Certificate. Within 30 days of, but not later
than,  the  Closing  Date,  Seller  shall  supply  Buyer  with a  franchise  tax
certificate  indicating  that all  franchise  taxes have been paid  through  the
Closing Date.

               3.2.8 Intellectual Property. Seller agrees to execute, deliver to
Buyer and file with any appropriate governmental agency, any patent,  tradename,
trademark,  servicemark,  copyright, or other application necessary or desirable
to protect Buyer's interest in any patents, tradenames, trademarks, servicemarks
or copyrights  or which may be subject to  protection  through the filing of any
such application.

               3.2.9  Assignment  of  License  and  Permits.  To the  extent any
license,  permit,  approval or  authorization  that is  necessary to continue or
conduct the Business as it is presently conducted is transferable,  Seller shall
cause such license, permit, authorization or approval to be transferred to Buyer
and  Seller  hereby  assigns  all such  licenses,  permits,  authorizations  and
approvals to Buyer.

               3.2.10 Maintenance of Contracts.  Seller, until the Closing Date,
shall  maintain in force and effect all of the Assigned  Contracts and shall not
commit any  default or breach  thereof  and,  in the event any default or breach
should  occur,  shall have fully cured and remedied such breach or default on or
before the Closing Date.

               3.2.11  Maintenance of Assets in Business.  Seller shall continue
to maintain  and  service  the Assets  used in the conduct of the  Business in a
manner at least as good as has been consistent with past practice and shall take
any and all action necessary to maintain and preserve the Assets and to carry on
the  Business as it is presently  conducted.  Seller shall not make any material
changes,  modifications  or  enhancements in or to any of the Assets or purchase
additional  Assets,  except as to which Buyer may  specifically  consent in each
instance  in writing.  Seller  shall  continue  to conduct  the  Business in the
ordinary course in a manner consistent with past practice.  Seller shall use its
best efforts to maintain and conduct the  Business in a manner  consistent  with
the terms and conditions of this Agreement.

               3.2.12  Compliance  With Law.  Seller shall comply with all laws,
ordinances,  rules, regulations and orders applicable to the Business and to the
Seller's operations, assets, properties and prospects.

               3.2.13 Update and  Completion of Exhibits.  Seller shall promptly
update any  schedule  or exhibit  attached  to this  Agreement  in the event any
change occurs which would make

                                      -28-
<PAGE>
such schedule or exhibit no longer correct as of the date delivered.  Any update
shall not modify,  amend or supplement  the  representations  and  warranties of
Seller, unless Buyer has consented to such modification in writing. The Exhibits
attached  hereto are part of this  Agreement.  In the event the parties  execute
this Agreement without fully completing all Exhibits,  Seller agrees to promptly
complete the Exhibits. Buyer's obligation to perform hereunder is subject to its
review and  approval of each  Exhibit,  including  any Exhibit  furnished  after
execution of this Agreement or any amendment or supplement to an Exhibit.  Buyer
shall have not less than seven business days to approve any Exhibit or amendment
or supplement to an Exhibit.

               3.2.14 No Further  Negotiations.  Until the Closing Date,  Seller
agrees not to, directly or indirectly, negotiate with any other Person or entity
with respect to the purchase of all or a portion of the Business,  its Assets or
to  transfer,  mortgage  or encumber  or  otherwise  deal with any of the Assets
except other than in the ordinary course of business in a manner consistent with
past practice.  Seller shall not provide any confidential information concerning
the Business or the Assets to any third party other than in the ordinary  course
of  business,  and then  only  pursuant  to a  confidentiality,  non-disclosure,
non-use agreement in a form acceptable in substance to Buyer.

               3.2.15  Access.  Seller shall give Buyer's  officers,  employees,
counsel, agents and accountants access to and the right to inspect during normal
business hours Seller's premises and all properties,  assets, records, contracts
and other  documents  relating  to the  Business  or the  Assets or the  Assumed
Liabilities  or any of these.  Seller shall  furnish Buyer copies of any and all
documents,  reports and information with respect to the conduct of the Business,
including  Seller's  financial  statements and gross receipts  records and shall
permit Buyer and its agents to inspect and make copies of the same. Buyer agrees
to keep all such information confidential.

               3.2.16  Customer  and Account  Relations.  Mr. Ellis will use his
best good faith efforts to introduce  Buyer and its  representatives  to all key
Seller customer  account  representatives  including  K-Mart,  Georgia  Pacific,
International  Paper and any other key  customers  designated  by Buyer as a key
account prior to Closing and consistent with the Consulting  Agreement  attached
hereto as Exhibit 6.4.

               3.2.17  Payment of Taxes.  Seller and Ellis  shall be jointly and
severally  liable for, and shall promptly pay any penalties and interest imposed
on the  Business or its Assets due to a failure of Seller or Ellis to pay timely
any taxes or tax assessment.  Seller  acknowledges that Buyer does not assume or
agree to pay any unpaid taxes, interest or penalties.

               3.2.18 Tax Withholding Agreement.  At Buyer's request, Seller and
Buyer will, at the Closing, enter into a  successor/predecessor  tax withholding
agreement pursuant to Rev. Proc. 96-60, 1996-53 I.R.B. 24, in form and substance
acceptable to Buyer with respect to any  employees of Seller who are  reemployed
by Buyer.

               3.2.19  Environmental  Conditions.  Seller,  at its sole cost and
expense, shall pay for all costs of remediating any Environmental  Condition (as
such term is defined in Section

                                      -29-
<PAGE>
3.1.32) including, without limitation, any Environmental Condition identified by
Garner Environmental  Services,  Inc. ("Garner") and any Environmental Condition
described  in  Exhibit  3.1.32,  that may  exist on any  property  on which  the
Business  is  located,  as of the  Closing  Date,  and Seller  shall  cause such
condition to be remediated  to comply with any  applicable  Environmental  Laws.
Seller,  at its own  expense,  shall  also  carry out any  remediation  measures
recommended by Garner.

               3.2.20  Payroll.  Seller shall pay all payroll and payroll  taxes
and compensation  due its Employees  through the payroll period ending March 15,
1999,  including  any amounts  due with  respect to  unemployment  compensation.
Seller may make such payments by retaining  Buyer as Seller's Agent to make such
payroll disbursements;  provided that it shall be Seller's obligation to provide
sufficient funds to Buyer to pay all such amounts, and Buyer does not assume any
obligation to pay Seller's payroll, payroll taxes or unemployment.

               3.2.21 Intentionally Left Blank.

               3.2.22  Change of Name.  Immediately  following the Closing Date,
ADS  and  AWS  shall  change  their  names  and  amend  their   certificates  of
incorporation  to  reflect a new name that is  acceptable  to Buyer and does not
contain the names "Action" or "Ellis."

               3.2.23 Officer's  Certificate.  Seller's Chief Executive  Officer
shall  execute and deliver on the Closing Date a Certificate  (substantially  in
the form set forth in Exhibit 3.2.21) attesting that:

               (a) All  Seller's  representations  and  warranties  are true and
correct as of the Closing Date;

               (b) No liabilities exist which affect the Assets which Seller has
not disclosed to Buyer;

               (c) After reasonable  investigation  and inquiry,  Seller's Chief
Executive Officer certifies that matters set forth in Section 3.1.17, 3.1.20 and
3.1.35 of this Agreement are true and correct; and

               (d)  Seller has taken all  necessary  shareholder  and  corporate
action to authorize the execution,  delivery and performance of the transactions
contemplated by this Agreement.

                                      -30-
<PAGE>
4. REPRESENTATIONS, WARRANTIES AND COVENANTS OF BUYER

     4.1 Representations and Warranties. Buyer represents and warrants to Seller
as follows:

               4.1.1 Organization; Power. Buyer is a corporation duly organized,
validly  existing and in good  standing  under the laws of the State of Arizona.
Buyer has all  requisite  power and  authority to carry on its business as it is
now conducted.

               4.1.2  Corporate  Authority.  Buyer has full corporate  power and
authority  to execute and deliver this  Agreement  and the other  documents  and
instruments  executed  by  Buyer  in  connection  herewith  and to  perform  its
obligations  hereunder  and  thereunder.  The  execution  and  delivery  of this
Agreement  and  the  other  documents  and  instruments  executed  by  Buyer  in
connection  herewith and the performance by Buyer of its  obligations  hereunder
and thereunder,  have been duly and validly  authorized and no further corporate
action is  necessary  in  connection  therewith.  This  Agreement  and the other
documents and instruments  executed by Buyer in connection  herewith  constitute
valid and binding obligations of Buyer,  enforceable against Buyer in accordance
with their respective terms.

               4.1.3 No Violation. To the best of Buyer's Knowledge, neither the
execution and delivery of this Agreement by Buyer or of the other  documents and
instruments  executed by Buyer in connection  herewith,  nor the  performance by
Buyer  of its  obligations  hereunder  and  thereunder,  will  (i)  violate  any
provision of the Articles of Incorporation or Bylaws of Buyer; (ii) violate,  be
in conflict with or constitute a default under,  or permit the  termination  of,
any  agreement to which Buyer is a party;  or (iii)  violate any  statute,  law,
regulation, rule, judgment, decree or order to which Buyer is subject.

               4.1.4 Brokers.  All negotiations  relative to this Agreement have
been  carried  on  by  Buyer  and  its  legal  counsel  directly,   without  the
intervention of any agent,  finder or broker, and no finder's or broker's fee or
commission  is payable to any Person as a result of Buyer's  action with respect
to the transactions contemplated hereby.

               4.1.5 Shares  Received.  The Knight Shares  received by Seller or
its shareholders (collectively the "Seller Stockholders") will not be restricted
in any manner other than such shares shall be sold only in  accordance  with the
Securities and Exchange Act Rule 144, to the extent applicable, and shall comply
with all other  restrictions  on sale  imposed  by  applicable  state or federal
securities laws. The Knight Shares received by Seller  Stockholders  will not be
registered  with the  Securities  and Exchange  Commission;  provided,  however,
Seller Stockholders shall be afforded  registration  rights, on a pro rata basis
with any other selling shareholders,  at Buyer or Knight's expense (exclusive of
any  underwriter's  discount  or  commission,  which  shall be  borne by  Seller
Stockholders), subject to any underwriter cutbacks or other limitations, as more
particularly  described in the Registration  Rights Agreement attached hereto as
Exhibit 4.1.5.

                                      -31-
<PAGE>
5. CLOSING

     5.1 Closing. The consummation of the transactions  contemplated hereby (the
"Closing") shall occur at the offices of McLean & Sanders, 100 Main Street, Fort
Worth,  Texas,  on or before March 15,1999,  at 3:00 p.m. (the "Closing  Date"),
unless Buyer and Seller mutually agree to a different date.

     5.2 Seller's  Deliveries  at Closing.  At the Closing,  Seller
shall deliver the following to Buyer:

          (a)  The  Bill  of Sale  and  Assignment  and  Assumption  of  Leases,
Contracts  and Rights  attached  hereto as  Exhibits  5.2(a) and 5.2(b) and such
other  duly  executed  bills of sale,  certificates  of  title,  instruments  of
assignment,  transfer and conveyance and other documents containing  appropriate
warranties of title as may be necessary,  as determined by counsel to Buyer,  to
vest fully in Buyer good and marketable title to and rightful  possession of all
of the Assets, free and clear of any and all liabilities and Liens;

          (b)  All  records,  or  copies  thereof,  of  documents  necessary  or
appropriate  for  Buyer's  use of the  Assets and the  conduct of the  Business,
including,  but not  limited  to,  customer  lists,  lists of  suppliers,  sales
records,  credit information,  accounts  receivable,  service and repair records
relating to assets, and employee records pertaining to Seller's employees;

          (c) A certificate of the Secretary of Seller attesting to the adoption
by Seller's Board of Directors and  shareholders  of  resolutions,  which are in
force and effect,  authorizing  the execution and delivery of this  Agreement by
Seller, and the performance of Seller's obligations hereunder;

          (d) Seller's Plan of  Reorganization,  which document may be delivered
within 30 days after the Closing Date.

          (e)  Articles of Amendment to Seller's  Certificate  of  Incorporation
changing Seller's name, and as to resolutions of Seller's Board of Directors and
shareholders  authorizing  the  dissolution,  liquidation,  and  winding  up  of
business of Seller,  which  document may be  delivered  within 30 days after the
Closing Date

          (f)  True  and  complete   copies  of  the  Seller's   Certificate  of
Incorporation and bylaws.

          (g) A current  Certificate  of Good  Standing for Seller issued by the
Texas  Comptroller  of Public  Accounts and a Certificate  of Existence from the
Texas Secretary of State;

                                      -32-
<PAGE>
          (h) A fully executed copy of the Successor/Predecessor Tax Withholding
Agreement described in Section 3.2.18 an attached hereto as Exhibit 5.2(h);

          (i) A  fully  executed  copy  of  the  Registration  Rights  Agreement
attached hereto as Exhibit 4.1.5;

          (j) A fully executed copy of the Bobby R. Ellis  Consulting  Agreement
attached hereto as Exhibit 6.3;

          (k) Seller's  landlord  shall have  executed and  delivered  the Lease
Agreement attached hereto as Exhibit 6.4;

          (l) A fully  executed  copy of the Officers  Certificate  described in
Section 3.2.21.

          (m) An opinion of Seller's counsel in a form acceptable to Buyer; and

          (n) Such other documents,  instruments and certificates as Buyer shall
reasonably request, or as may be requested under this Agreement.

     5.3 Buyer's Deliveries at Closing. At the Closing,  Buyer shall deliver the
following to Seller:

          (a) Payment of the Stock  Consideration  provided in Sections  2.6 and
2.7 hereof, adjusted for any reductions or setoffs permitted by this Agreement.

          (b) A certificate of the Secretary of Buyer  attesting to the adoption
of  resolutions  by Buyer's  Board of Directors and  shareholders,  which are in
force and effect  authorizing  the execution and delivery of this  Agreement and
the performance of Buyer's obligations hereunder;

          (c) A  fully  executed  copy  of  the  Registration  Rights  Agreement
attached hereto as Exhibit 4.1.5;

          (d) A fully executed copy of the Bobby R. Ellis  Consulting  Agreement
attached hereto as Exhibit 6.4;

          (e) The Buyer's Officers Certificate set forth in Exhibit 5.3(f);

          (f) An opinion of Buyer's counsel in a form acceptable to Seller; and

          (g) Such other documents, instruments and certificates as Seller shall
reasonably request.

                                      -33-
<PAGE>
6. CONDITIONS TO CLOSING.

     6.1 Conditions to Buyer's  Obligation.  Buyer's  obligation to close and to
consummate the  transactions  contemplated by this Agreement shall be subject to
the following  conditions,  unless Buyer elects to waive in writing, any of such
conditions. The conditions shall be solely for the benefit of Buyer.

          6.1.1  Representations  and Warranties True. All  representations  and
warranties of Seller set forth herein shall be true as of the date hereof and as
of the  Closing  Date  except  with  respect  to those  items  set  forth in the
Disclosure Statement,  as to each of which, Buyer shall have approved in writing
on or before the Closing Date.

          6.1.2  Compliance  With  Covenants.  Seller shall have  performed  and
complied with all  agreements and covenants set forth herein and shall not be in
breach of any agreement or covenant set forth herein.

          6.1.3 No Legal  Proceedings.  On the Closing Date, except as described
in Exhibit 3.1.9, no suit,  action,  proceeding or other matter shall be pending
or threatened  before any court,  agency,  arbitrator,  regulatory body or other
authority  which could,  if  determined  adversely to Seller,  have a materially
adverse  effect upon the  Business  or Assets or Buyer's  ability to realize the
benefits  of  this  Agreement.   No  proceeding   (whether   legal,   equitable,
administrative or otherwise)  concerning the Assets or the Business or any other
matter  material  to Seller  shall be pending or  threatened.  No  voluntary  or
involuntary  bankruptcy  petition  shall have been filed  against  Seller or any
receiver appointed or requested to be appointed.

          6.1.4  Corporate  Approvals.  Seller shall have obtained all necessary
corporate  approvals and authority,  including,  but not limited to, the consent
approval  of  any   shareholders   in  order  to  consummate  the   transactions
contemplated hereby.

          6.1.5 No Change In  Business  or Capital  Structure.  There shall have
been no change in the business,  operations,  assets, properties or prospects of
the Business,  nor shall there be pending or threatened  any change which would,
if  resolved  adversely  to  Seller,  have a  materially  adverse  effect on the
Business  or the Assets or the  ability  of Seller to  continue  to conduct  the
Business as it has previously been conducted.  Prior to the Closing Date, Seller
will not issue any additional capital  instruments,  including,  but not limited
to, shares of stock,  except those under stock options, if any, presently issued
and outstanding.

          6.1.6 No Change In  Liabilities.  There shall have been no increase in
the Assumed Liabilities. For this purpose a change in the Assumed Liabilities is
"material"  if it,  alone or  combined  with any other  changes  or  adjustments
contemplated by Section 2.6 or any other provision of this Agreement,  equals or
exceeds $50,000.

                                      -34-
<PAGE>
          6.1.7 Consulting Agreement. Buyer shall have entered into a consulting
agreement  with Bobby R. Ellis and any other  employee  of Seller that Buyer has
designated as of the Closing Date as a key employee.

          6.1.8  Consents and  Approvals.  Seller shall have  obtained any third
party  consents or  approvals  which may be  necessary to convey and transfer to
Buyer the Assets and the  Business,  including,  but not limited to, any consent
necessary for Seller to convey to Buyer the Assigned Contracts.

          6.1.9 No  Defaults.  Buyer  shall not be in  default  under any of the
Assigned  Contracts  and no event  shall have  occurred  which,  with either the
passage of time or the giving of notice or both, would constitute  default under
any of the Assigned Contracts.

          6.1.10 No Dissenter's Rights. None of Seller's shareholders shall have
exercised any dissenters  rights or rights of appraisal and not less than ninety
percent  (90%)  of  Seller's  shareholders  shall  have  voted  to  approve  the
transactions evidenced by this Agreement.

          6.1.11  Deliveries.  Buyer shall have  tendered as of the Closing Date
all deliveries required hereunder.

          6.1.12 Seller's  landlord,  Mertz, Inc., as of the Closing Date, shall
have  executed  and  delivered  to  Buyer  a new  real  estate  lease  in a form
acceptable to Buyer.

          6.1.13  Satisfaction  of  Buyer  with  Customer  Relations.  Buyer  is
satisfied  with its ability to succeed to the  representation  of those accounts
designated in and pursuant to Section 2.2.16.

     6.2 Seller's  Conditions to Closing.  As a condition to Seller's obligation
to close, the following conditions shall have been met as of the Closing Date or
waived in writing by Seller:

          6.2.1  Compliance  With  Covenants.  Buyer  shall have  performed  all
covenants and agreements  contained herein which are required to be performed by
it on or prior to the Closing Date.

          6.2.2   Representations   and  Warranties.   All  representations  and
warranties of Buyer shall be true as of the Closing Date.

          6.2.3  Corporate  Approvals.  Buyer shall have  obtained all necessary
corporate  authorizations  and approvals  necessary to execute and delivery this
Agreement and to consummate the transactions contemplated hereby.

                                      -35-
<PAGE>
          6.2.4  Deliveries.  Seller shall tender as of the Closing Date each of
the  documents  and the  consideration  required  to be tendered as of such date
pursuant to the terms and conditions of this Agreement.

     6.3 Ellis as Consultant.  At the Closing Date,  Buyer will retain Mr. Ellis
as a senior  marketing  consultant  and Buyer and Ellis will execute and deliver
the consulting agreement attached hereto as Exhibit 6.3..

     6.4  Lease.  Seller and Ellis  shall use their  best good faith  efforts to
cause Seller's  current  Landlord  ("Landlord") on or before the Closing Date to
execute and deliver to Buyer a written lease  substantially in the form attached
hereto as Exhibit  6.4,  pursuant to which Buyer may lease the real  property on
which Seller's  business is presently  located for a term of not less than three
(3) years at a initial monthly rental of $5,000 per month (the "Lease"). Buyer's
and  Landlord's  execution  and delivery of such lease in a form  acceptable  to
Buyer shall be a condition precedent to Buyer's obligation to close hereunder.

     6.5  Exclusivity.  Prior to the termination of this Agreement,  Seller will
not (i) solicit,  initiate, or encourage the submission of any proposal or offer
from any Person relating to the acquisition of any capital stock or other voting
securities,  or any substantial  portion of the assets of Seller  (including any
acquisition  structured as a merger,  consolidation,  or share exchange) or (ii)
participate  in  any   discussions  or  negotiations   regarding,   furnish  any
information  with respect to,  assist or  participate  in, or  facilitate in any
other  manner  any  effort  or  attempt  by any  Person to do or seek any of the
foregoing.  Seller  will  notify  Buyer  immediately  if any  Person  makes  any
proposal, offer, inquiry, or contact with respect to any of the foregoing.

7. INDEMNIFICATION

     7.1 Indemnification by Seller and Ellis. Subject to the other provisions of
this Article 7, Seller and Ellis, jointly and severally,  shall save, indemnify,
defend and hold harmless Knight, Buyer and their Affiliates and their respective
partners, members, principals,  employees,  directors,  officers,  stockholders,
representatives and agents  (collectively,  the "Buyer Group") from and against,
and pay or  reimburse,  as the case may be, the Buyer  Group,  and each of them,
for, any and all Damages, as incurred,  suffered by Buyer or any other member of
the Buyer Group based upon,  arising out of or  otherwise in any way relating to
or in respect of:

          7.1.1 the  failure of any of the  representations  and  warranties  of
Seller or Ellis  contained in Article 3 or in any other  documents  executed and
delivered in connection  with this Agreement to have been true and correct as of
the date  hereof and as of the Closing  Date,  it being  understood  that to the
extent that any of such representations and warranties were expressly made as of
a   specified   date  the  same  shall   apply  only  to  the  failure  of  such
representations and warranties to be true and correct as of such specified date;

                                      -36-
<PAGE>
          7.1.2 any breach or  violation  of any covenant or agreement of Seller
and Ellis  contained  herein or in any  certificate or other document  delivered
pursuant   hereto,    including,    without   limitation,    any   environmental
representation, warranty or covenant;

          7.1.3 the Retained  Liabilities  (including,  without limitation,  any
Liability which is not an Assumed Liability that may become a Liability of Buyer
by statute,  regulation,  common law or  otherwise  and the failure by Seller or
Ellis to pay,  perform  or  otherwise  discharge  any  Retained  Liabilities  in
accordance with their terms); or

          7.1.4  the  enforcement  by the  Buyer  Group  of their  rights  to be
indemnified, defended and held harmless under this Agreement.

     7.2  Indemnification  by Buyer.  Subject  to the other  provisions  of this
Article 7, Buyer  shall save,  indemnify,  defend and hold  harmless  Seller and
Ellis  and  their  respective  employees,  directors,  officers,   stockholders,
representatives and agents (collectively,  the "Seller Group") from and against,
and pay or reimburse, as the case may be, Seller Group for, any and all Damages,
as incurred,  suffered by Seller or any other member of Seller Group based upon,
arising out of or otherwise in any way relating to or in respect of:

          7.2.1 the  failure of any of the  representations  and  warranties  of
Buyer  contained  in Article 4 or in any other  Operative  Document to have been
true and  correct as of the date  hereof and as of the  Closing  Date,  it being
understood  that to the extent that any of such  representations  and warranties
were  expressly  made as of a  specified  date the same shall  apply only to the
failure of such representations and warranties to be true and correct as of such
specified date;

          7.2.2 any breach or  violation  of any  covenant or agreement of Buyer
contained  herein or in any  certificate  or other document  delivered  pursuant
hereto;

          7.2.3 the Assumed  Liabilities  (including,  without  limitation,  the
failure by Buyer to pay, perform or otherwise  discharge any Assumed Liabilities
in accordance with their terms); or

          7.2.4  the   enforcement  by  Seller  Group  of  their  rights  to  be
indemnified, defended and held harmless under this Agreement.

     7.3 Procedures for Indemnification.

          7.3.1  If a claim or  demand  is made  against  an  Indemnitee,  or an
Indemnitee  shall  otherwise  learn of an assertion,  by any Person who is not a
party to this Agreement or an Affiliate  thereto (a  "Third-Party  Claim") as to
which  a  party  (the   "Indemnifying   Party")  may  be  obligated  to  provide
indemnification  pursuant to this  Agreement,  such  Indemnitee  will notify the
Indemnifying  Party in  writing of the  Third-Party  Claim  (and  specifying  in
reasonable  detail the factual basis for the Third-Party Claim and to the extent
known, the amount of the Third-Party

                                      -37-
<PAGE>
Claim)  within  a  reasonable  period  of  time  after  becoming  aware  of such
Third-Party  Claim;  provided,  however,  that failure to give such notification
will not affect the indemnification  provided hereunder except to the extent the
Indemnifying  Party  shall  have been  actually  prejudiced  as a result of such
failure.

          7.3.2 If a  Third-Party  Claim is made against an  Indemnitee  and the
Indemnifying Party  unconditionally and irrevocably  acknowledges in writing its
obligation to indemnify the Indemnitee therefor,  the Indemnifying Party will be
entitled,  within 30 days after receipt of written notice from the Indemnitee of
the  commencement  or assertion  of any such  Third-Party  Claim,  to assume the
defense thereof (at the expense of the Indemnifying Party) with counsel selected
by the Indemnifying Party and reasonably satisfactory to the Indemnitee.  Should
the  Indemnifying  Party so elect to assume the defense of a Third-Party  Claim,
the  Indemnifying  Party will not be liable to the  Indemnitee  for any legal or
other expenses  subsequently  incurred by the Indemnitee in connection  with the
defense thereof, provided that, if in any Indemnitee's reasonable judgment based
on advice of counsel a conflict  of  interest  exists in respect of such  claim,
such  Indemnitee  shall have the right to employ  separate  counsel to represent
such  Indemnitee  and in that event the  reasonable  fees and  expenses  of such
separate counsel shall be paid by such Indemnifying  Party;  provided,  further,
that the  Indemnifying  Party shall only be responsible  for the reasonable fees
and expenses of one separate  counsel for such  Indemnitee.  If the Indemnifying
Party assumes the defense of any Third-Party  Claim,  the Indemnitee  shall have
the right to participate in the defense  thereof and to employ  counsel,  at its
own expense,  separate from the counsel employed by the Indemnifying  Party. The
Indemnifying Party shall be liable for the fees and expenses of counsel employed
by the  Indemnitee if it does not  expressly  elect to assume the defense of any
Third-Party   Claim  within  the  30-day  period   specified  above   (including
acknowledging its indemnification  obligation as aforesaid). If the Indemnifying
Party assumes the defense of any Third-Party  Claim, the Indemnifying Party will
promptly  supply to the Indemnitee  copies of all  correspondence  and documents
relating to or in connection with such Third-Party Claim and keep the Indemnitee
informed of  developments  relating to or in  connection  with such  Third-Party
Claim,  as may be reasonably  requested by the  Indemnitee  (including,  without
limitation,  providing  to the  Indemnitee  on  reasonable  request  updates and
summaries as to the status thereto). If the Indemnifying Party chooses to defend
a Third-Party  Claim, all the Indemnitees  shall  reasonably  cooperate with the
Indemnifying  Party  in  the  defense  thereof  (such  cooperation  to be at the
expense,  including  reasonable  legal fees and  expenses,  of the  Indemnifying
Party).  If the  Indemnifying  Party  does not  elect to assume  control  of the
defense of any Third-Party  Claim within the 30-day period set forth above,  the
Indemnitee  shall have the right to  undertake  the  defense of the  Third-Party
Claim for the  account of the  Indemnifying  Party,  subject to the right of the
Indemnifying  Party,  at its expense,  to assume the defense of the  Third-Party
Claim  at any time  prior  to  final  determination  thereof  by  notifying  the
Indemnitee  in  writing  of its  election  to so  assume  the  defense  of  such
Third-Party Claim and unconditionally  and irrevocably  acknowledging in writing
its obligation to indemnify the Indemnitee therefor.

          7.3.3 If the Indemnifying Party acknowledges in writing its obligation
to indemnify the Indemnitee for a Third-Party  Claim,  the Indemnitee will agree
to any settlement,

                                      -38-
<PAGE>
compromise or discharge of such Third-Party  Claim which the Indemnifying  Party
may recommend and which by its terms obligates the Indemnifying Party to pay the
full amount of Damages (whether  through  settlement or otherwise) in connection
with such Third-Party  Claim and  unconditionally  and irrevocably  releases the
Indemnitee  completely  from all Liability in connection  with such  Third-Party
Claim; provided,  however, that, without the Indemnitee's prior written consent,
the  Indemnifying  Party  shall not  consent to any  settlement,  compromise  or
discharge  (including the consent to entry of any judgment),  and the Indemnitee
may refuse to agree to any such  settlement,  compromise  or discharge  (i) that
provides for injunctive or other nonmonetary  relief affecting the Indemnitee or
(ii) that, in the reasonable opinion of the Indemnitee would otherwise adversely
affect the Indemnitee. If the Indemnifying Party unconditionally and irrevocably
acknowledges  in writing  its  obligation  to  indemnify  the  Indemnitee  for a
Third-Party  Claim,  the Indemnitee shall not (unless required by law) admit any
liability with respect to, or settle,  compromise or discharge, such Third-Party
Claim without the  Indemnifying  Party's prior written  consent  (which  consent
shall not be unreasonably withheld).

          7.3.4  Any  claim on  account  of  Damages  which  does not  involve a
Third-Party Claim shall be asserted by reasonably prompt written notice given by
the  Indemnitee  to the  Indemnifying  Party from whom such  indemnification  is
sought. The failure by any Indemnitee to notify the Indemnifying Party shall not
relieve  the  Indemnifying  Party from any  liability  which it may have to such
Indemnitee  under this  Agreement,  except to the extent  that the  Indemnifying
Party shall have been actually  prejudiced by such failure.  If the Indemnifying
Party does not dispute its liability to the Indemnitee with respect to the claim
made in such notice by notice to the  Indemnitee  prior to the  expiration  of a
45-calendar-day  period following the Indemnifying  Party's receipt of notice of
such  claim,  the  claim  shall  be  conclusively  deemed  a  liability  of  the
Indemnifying  Party.  If the  Indemnifying  Party does not notify the Indemnitee
prior to the  expiration of a  45-calendar-day  period  following its receipt of
such notice that the Indemnifying Party disputes its liability to the Indemnitee
under this  Agreement,  such claim  specified by the  Indemnitee  in such notice
shall be conclusively  deemed a liability of the  Indemnifying  Party under this
Agreement and the  Indemnifying  Party shall pay the amount of such liability to
the  Indemnitee  on demand  or, in the case of any notice in which the amount of
the claim (or any  portion  thereof) is  estimated,  on such later date when the
amount of such  claim (or such  portion  thereof)  becomes  finally  determined.
During such 45-calendar-day  period, the Indemnifying Party shall be entitled to
make  any  investigation  of  such  claim  that  the  Indemnifying  Party  deems
reasonably  necessary or desirable and, in connection  with such  investigation,
the  Indemnitee  agrees  to make  available  to the  Indemnifying  Party and its
authorized  representatives  the  information  relied upon by the  Indemnitee to
substantiate  such claim.  If the  Indemnifying  Party has timely  disputed  its
liability with respect to such claim, as provided above, the Indemnifying  Party
and the Indemnitee shall proceed in good faith to negotiate a resolution of such
dispute and, if not resolved  through  negotiations by the 90th day after notice
of such claim was given to the Indemnifying  Party,  the Indemnifying  Party and
the Indemnitee  will be free to pursue such remedies as may be available to such
parties under this Agreement or under applicable Law.

                                      -39-
<PAGE>
     7.4 Certain Limitations.

          7.4.1  No loss,  Liability,  damage  or  deficiency  shall  constitute
Damages to any party to the extent of any insurance  proceeds  actually received
by such party with respect to such loss, Liability,  damage or deficiency (after
deducting  reasonable costs and expenses incurred in connection with recovery of
such proceeds).

          7.4.2 No monetary  amount shall be payable by Seller or Ellis,  on the
one hand,  or Buyer,  on the other  hand,  to any  member of the Buyer  Group or
Seller Group,  respectively,  with respect to the  indemnification of any claims
pursuant to Section 7.1.1 or Section 7.2.1,  as the case may be (other than with
respect to Seller's  representation  and warranty  contained  in Section  3.1.19
which  shall not be subject to any  limitation)  until the  aggregate  amount of
Damages  actually  incurred by the Buyer Group or Seller Group,  as the case may
be, with  respect to such claims  shall  equal or exceed on a  cumulative  basis
$50,000 (but this provision shall not limit Seller's obligation to remediate any
Environmental  Condition,  as  required  by  Sections  3.1.32  and  3.2.19  (the
"Threshold"),  in which event  Seller and Ellis,  or Buyer,  as the case may be,
shall be responsible  for all amounts,  in excess of the Threshold.  Claims made
pursuant to the representations and warranties  contained in or made pursuant to
Section 3.1.19 will not be subject to the Threshold.

          7.4.3  Seller and Ellis shall have no  liability  under this Article 7
with respect to a breach of a representation or warranty, any noncompliance with
or  nonperformance  of an  agreement,  obligation or covenant of Seller or Ellis
under this  Agreement,  to the extent that Buyer has effected any  adjustment to
the Purchase Price under Section 2.6 with respect to such breach,  noncompliance
or nonperformance  with the intent of the parties being to avoid double recovery
by Buyer or Buyer's Affiliates for such items of Damages.

          7.5  Termination of  Indemnification  Obligations.  The obligations of
each party to  indemnify,  defend and hold  harmless  the other  party and other
Indemnitees  (i) pursuant to Sections  7.1.1 and 7.2.1 shall  terminate when the
applicable  representation  or  warranty  expires  pursuant to the terms of this
Agreement,  and (ii)  pursuant to Sections  7.1.2,  7.1.3 and 7.1.4 and Sections
7.2.2,  7.2.3 and 7.2.1 shall  continue  without time  limitation  and shall not
terminate  at any time;  provided,  however,  that as to clause (i) above,  such
obligations  to  indemnify,  defend and hold harmless  shall not terminate  with
respect to any individual item as to which the Indemnitee shall have, before the
expiration  of the  applicable  period,  made a claim  by  delivering  a  notice
(stating  in  reasonable  detail  the basis of such  claim) to the  Indemnifying
Party.

          7.6 Other Matters.

          7.6.1 The parties  acknowledge and agree that,  except as set forth in
Article 8 and for  claims of fraud or  similar  claims,  the sole and  exclusive
remedy with  respect to any and all claims for  indemnification  relating to the
subject  matter  of this  Agreement  shall be  pursuant  to the  indemnification
provisions set forth in this Article 7; provided,  however, that nothing in this
Section  7.6.1 shall limit  rights or remedies  expressly  provided  for in this
Agreement or any other Operative

                                      -40-
<PAGE>
Document or rights or remedies  which,  as a matter of applicable  Law or public
policy, cannot be limited or waived.

          7.6.2 In the event of payment in full by an Indemnifying  Party to any
Indemnitee in connection with any Third-Party  Claim,  such  Indemnifying  Party
will be subrogated to and shall stand in the place of such  Indemnitee as to any
events or  circumstances  in respect of which such Indemnitee may have any right
or claim  relating to such  Third-Party  Claim against any claimant or plaintiff
asserting such  Third-Party  Claim or against any other Person.  Such Indemnitee
will cooperate with such Indemnifying  Party in a reasonable  manner, and at the
cost and expense of such Indemnifying Party, in prosecuting any subrogated right
or claim.

          7.6.3 The right to indemnification, payment of Damages or other remedy
based upon  breach of  representations,  warranties,  covenants,  agreements  or
obligations will not be affected by any investigation conducted with respect to,
or knowledge acquired (or capable of being acquired) at any time, whether before
or after the execution and delivery of this Agreement or the Closing Date,  with
respect  to  the  accuracy  or  inaccuracy  of  or  compliance   with  any  such
representation, warranty, covenant, agreement or obligation.

          7.6.4  The  waiver  of any  condition  based  on the  accuracy  of any
representation  or warranty,  or on the  performance  of or compliance  with any
covenant, agreement or obligation, will not affect the right to indemnification,
payment of Damages or other  remedy based on such  representations,  warranties,
covenants, agreements and obligations.

8. COVENANTS NOT TO COMPETE

     8.1 From the Closing Date,  and for five (5) years after such date,  Ellis,
Seller,  its shareholders  (individually and jointly),  and any Person or entity
indirectly  or  directly  controlled  by,  related  to, or  affiliated  with the
foregoing  entities or Persons,  shall not engage in the  business of  providing
transportation  services,  including,  but not limited to,  trucking and hauling
services ("Transportation Services") in the United States (the "Excluded Zone").

     8.2 For  purposes of this  Agreement,  Ellis,  Seller and its  shareholders
shall be deemed to have breached their  respective  covenants not to compete if,
during such five (5) year period and in the Excluded  Zone  specified in section
8.1 above, any of them, directly or indirectly:

          (a)  Performs  or  causes  any  other  Person  or  entity  to  perform
Transportation Services for any Person or entity in the Excluded Zone;

          (b)  Canvasses,  solicits,  or accepts  or causes any other  Person or
entity to canvass,  solicit, or accept any Transportation Services business from
any Person or entity located in the Excluded Zone;

                                      -41-
<PAGE>
          (c) Grants to any Person the right to solicit Transportation  Services
business of any kind or nature  whatsoever  from any Person or entity located in
the Excluded Zone;

          (d)  Requests  or  advises  or causes  any other  Person to request or
advise any past,  present,  then  present or  prospective  customer of Seller or
Buyer ("Customer") to withdraw, curtail, or cancel their business with Buyer;

          (e)  Discloses  to any  other  Person  the  name of any  Customer  for
purposes of competing with the Transportation Services business of Buyer;

          (f) Engages or causes any other Person to engage in the Transportation
Services  business  within the Excluded Zone or  establishes an office or causes
any other Person to establish an office within the Excluded Zone for the purpose
of engaging in the Transportation Services business;

          (g) Fails to take all  action  reasonably  necessary  to  enforce,  at
Buyer's  request and expense,  any and all  provisions  (which shall survive the
date of this  Agreement) of any noncompete or  confidentiality  agreement  which
Seller has entered into with respect to any employees,  agents, or others of the
foregoing.

          (h)  Discloses  to any other  Person  any  information  related to the
Assets and the  Transportation  Services,  which  information  Seller  agrees is
proprietary and confidential.

     8.3 Seller and Ellis agree that all information concerning the Business and
the Assets is  confidential  and  proprietary  and Seller and Ellis agree not to
disclose such  information  to any third party without  obtaining  Buyer's prior
written consent,  which consent may be withheld for any reason. Seller and Ellis
agree that such proprietary and confidential  information  includes,  but is not
limited  to,  Seller's  customers,  and any lists of  customers  or  prospective
customers  who may have  need for  Transportation  Services;  Seller  and  Ellis
acknowledge that all such information constitutes trade secrets of Buyer.

     8.4 The  covenants  set forth in this  Section are  intended by each of the
parties to be enforceable in all respects.  The duration and geographic scope of
the  covenants not to compete have been  established  by the parties after arms'
length  negotiations  and Buyer,  Seller and Ellis agree that such covenants are
reasonable as to duration and geographic scope. Seller and Ellis waive any right
they may have to challenge in a court of law or otherwise the  enforceability or
reasonableness of such covenants. Seller and Ellis agree that such covenants are
essential  and  necessary for Buyer to protect the Assets and the Business it is
purchasing  and  acquiring  from  Seller.  In the event  any court of  competent
jurisdiction should find any provision of such covenants  unenforceable in whole
or part by reason of the duration of such  covenants,  the  geographic  scope of
such covenants, or otherwise,  Buyer, Seller and Ellis agree that such covenants
shall be reformed by the court in a manner that provides Buyer with the greatest
protection from competition by Seller and Ellis

                                      -42-
<PAGE>
consistent  with law. Seller and Ellis agree that the Stock  Consideration  paid
pursuant to this Agreement is full and adequate  consideration for the covenants
set forth in this Agreement.

     8.5 In the event  Seller or Ellis  should  breach  the  provisions  of this
Article 8, the  parties  agree that Buyer will  suffer  irreparable  harm,  that
damages will not provide an adequate remedy,  and that any actual damages may be
difficult or impossible to calculate. Accordingly, the parties agree that in the
event of a breach of the covenants of this Article 8, Buyer shall be entitled to
liquidated  damages in the amount of 100% of the gross  billings for the greater
period of (i) three (3) full years,  or (ii) the remainder of said five (5) year
noncompete  period,  for each Customer or other Persons or entity with whom this
Article 8 is intended to prohibit Seller from engaging in business. In addition,
Buyer shall be entitled to injunctive relief restraining any party violating the
provisions of this Article 8 from violating any of the terms of this  Agreement.
For this purpose,  the parties  agree that any action to enforce this  Agreement
may be brought in the  Superior  Court or the United  States  District  Court in
Maricopa  County,  Arizona and Seller and Ellis consent to the  jurisdiction  of
such court.  Buyer's remedies  hereunder shall be cumulative and nothing in this
Agreement shall prohibit Buyer from pursuing any other remedies  available to it
at law or in equity.

9. TERMINATION.

     9.1  Termination  of Agreement.  Certain of the Parties may terminate  this
Agreement as provided below:

          9.1.1 Buyer and Seller may terminate  this Agreement by mutual written
consent at any time prior to the Closing;

          9.1.2 Buyer may terminate  this  Agreement by giving written notice to
Seller  at any  time  prior to the  Closing  Date (A) in the  event  Seller  has
breached any material  representation,  warranty,  or covenant contained in this
Agreement in any material respect,  Buyer has notified Seller of the breach, and
the breach has  continued  without cure for a period of 15 days after the notice
of breach or (B) if the Closing  shall not have  occurred on or before March 31,
1999,  by reason of the failure of any  condition  precedent  under  Section 6.1
hereof (unless the failure  results  primarily  from Buyer itself  breaching any
representation, warranty, or covenant contained in this Agreement); and

          9.1.3 Seller may terminate  this Agreement by giving written notice to
Buyer at any time prior to the Closing  Date (A) in the event Buyer has breached
any material  representation,  warranty, or covenant contained in this Agreement
in any material respect, Seller has notified Buyer of the breach, and the breach
has continued without cure for a period of 10 days after the notice of breach or
(B) if the Closing  shall not have  occurred  on or before  March 31,  1999,  by
reason of the  failure  of any  condition  precedent  under  Section  6.2 hereof
(unless  the  failure  results   primarily  from  Seller  itself  breaching  any
representation, warranty, or covenant contained in this Agreement).

                                      -43-
<PAGE>
     9.2 Effect of Termination.  If any Party terminates this Agreement pursuant
to Section 9.1 above, all rights and obligations of the Parties  hereunder shall
terminate  without any Liability of any Party to any other Party (except for any
Liability of any Party then in breach).

10. CONFIDENTIALITY.

     Each of the parties  agree that this  Agreement  is  confidential  and that
neither the  Agreement  nor its terms or  conditions  will be  disclosed  in any
manner  to  any  other   Person.   The   foregoing   sentence  to  the  contrary
notwithstanding,  a party  may (i)  disclose  this  Agreement  to his  attorney,
accountant  or banker for  appropriate  business,  tax or legal  purposes,  (ii)
disclose  this  Agreement  if  compelled  to do so by the  order of any court of
competent  jurisdiction  or the order of any state or federal  agency,  or (iii)
disclose  this  Agreement to obtain the consent of any person to the transfer of
the Assets or Business or if disclosure is required,  in the opinion of counsel,
under the federal  securities laws or any other law or regulation.  In the event
disclosure  of this  Agreement is to be made under clause (ii) of the  preceding
sentence,  the party making such  disclosure  shall notify all other  parties in
writing of the proposed  disclosure  and the time such  disclosure is to be made
and furnish a copy of the order compelling such disclosure,  and any other party
shall have the right to  intervene  in such  proceeding  in order to protect the
confidentiality of this Agreement.

11. SURVIVAL OF REPRESENTATIONS AND WARRANTIES.

     The representations,  warranties,  covenants and indemnifications  provided
for in this  Agreement  shall survive the Closing and shall be unaffected by any
investigation,  verification, approval or subsequent notice made by or on behalf
of any party hereto.  For all purposes of this  Agreement,  any  information  or
statement  contained  in  any  exhibit  hereto  or  any  document  delivered  in
connection herewith shall be deemed to be a representation and warranty.

12. MISCELLANEOUS.

     12.1 Bulk Sales Law. Seller represents and warrants to Buyer that it is not
required to comply with any bulk sales or similar  law in Texas.  Buyer,  at its
option, may waive compliance by Seller with the provisions of the Bulk Sales Law
adopted by the State of Texas.

     12.2  Counterparts.   This  Agreement  may  be  executed  in  two  or  more
counterparts, each of which shall be deemed an original instrument, but all such
counterparts shall constitute but one agreement.

     12.3  Notices.  Any notices or other  communications  required or permitted
hereunder shall be sufficiently given if delivered  personally or sent by telex,
Federal Express (or any similar courier service),  registered or certified mail,
postage  prepaid,  addressed  as follows  or to such other  address of which the
parties may have given notice:

                                      -44-
<PAGE>
     To Seller:

              Mr. Bobby R. Ellis
              1812 Hillvalley Drive
              Arlington, TX 76013

     with copies to:

              Mr. William Brackett, Esq.
              McLean & Sanders
              100 Main Street
              Ft. Worth, TX 76102

     To Knight or Buyer:

              Mr. Kevin P. Knight
              Chief Executive Officer
              Knight Transportation, Inc.
              5601 West Buckeye Road
              Phoenix, Arizona  85043-4603

     with copies to:

              James E. Brophy, III, Esq.
              Ryley, Carlock & Applewhite
              101 North First Avenue
              Suite 2700
              Phoenix, Arizona  85003-1973

Unless otherwise specified herein, such notices or other communications shall be
deemed received (a) on the date delivered,  if delivered  personally or by telex
or Federal Express (or any similar courier  service);  or (b) three (3) business
days after being sent, if sent by registered or certified mail.

     12.4 Successors and Assigns. This Agreement shall be binding upon and inure
to the  benefit  of the  parties  hereto  and their  respective  successors  and
assigns,  except  that no party  hereto  may  assign  its  respective  rights or
obligations  hereunder  without the prior written  consent of the other parties.
Any assignment in contravention of this provision shall be void.

     12.5 Execution of Documents. Each party to this Agreement agrees to perform
any  further  acts and  deliver any  further  documents  that may be  reasonably
necessary to carry out the provisions of this Agreement.

                                      -45-
<PAGE>
     12.6 Time of Essence.  Time is  expressly  declared to be of the essence of
this Agreement.

     12.7 Severability.  If any covenant, condition or other provision herein is
held to be invalid, void or illegal by any court of competent jurisdiction,  the
same shall in no way affect, impair or invalidate any other covenant,  condition
or other provision herein, and shall be reformed to the full extent permitted by
law so as to give maximum  effect to the parties'  intent in entering  into this
Agreement.  It is the  intention  and  the  agreement  of the  parties  to  this
Agreement that the  noncompetition and confidential  information  provisions set
forth in this Agreement be  enforceable  to the maximum extent  permitted by law
and, to that end, understand and agree that said provisions may be modified by a
court of law to ensure enforceability thereof.

     12.8 Waiver and Amendment.  No breach of any provision hereof can be waived
unless in writing.  Waiver of any breach of any  provision  hereof  shall not be
deemed  to be a waiver of any  other  breach of the same or any other  provision
hereof.  This Agreement may be amended only by a written  agreement  executed by
all parties.

     12.9 Remedies Cumulative.  The various rights, options,  elections,  powers
and remedies of a party to this Agreement shall be construed as cumulative,  and
none of them shall be construed  as exclusive of any others,  or of any legal or
equitable remedy which such party might otherwise have in the event of breach or
default of the terms  hereof.  The exercise of one right or remedy by a party or
parties  shall not in any way  impair  the  rights to any other  right or remedy
until all obligations imposed on a party or parties have been fully performed.

     12.10 Entire Agreement This Agreement, including the exhibits and schedules
hereto,  contains the entire  understanding  and agreement of the parties hereto
with respect to the subject matter hereof and  supersedes  all prior  agreements
and understandings  between the parties with respect to such subject matter. All
documents  identified herein as Exhibits are fully  incorporated  herein by this
reference and constitute a part hereof.  The recitals shall  constitute  part of
this Agreement.

     12.11 Attorneys'  Fees. The prevailing party in any dispute  regarding this
Agreement  shall be  entitled to  receive,  in  addition to any other  remedy or
award,  reasonable  attorneys' fees and costs of litigation  (including  without
limitation,  expert witness fees and costs, all appellate fees and costs, if any
and all other costs of litigation,  whether or not recoverable  under applicable
law),  determined  in the case of  litigation  or  arbitration  by the  court or
arbitrator and not a jury.

     12.12 Fees and  Expenses.  Each party to this  Agreement  will bear its own
costs,  fees and expenses in connection with the transactions  described in this
Agreement and the preparation and execution of this Agreement.

                                      -46-
<PAGE>
     12.13 Terminology.  The captions in this Agreement and all exhibits thereto
are for  convenience  only and shall not be  considered  a part of or affect the
construction or interpretation of any provision of this Agreement.  All personal
pronouns  used in this  Agreement,  whether used in the  masculine,  feminine or
neuter gender,  shall,  where  appropriate,  include all other genders,  and the
singular shall include the plural and vice versa.

     12.14  Governing  Law. This Agreement and the legal  relations  between the
parties  hereto shall be governed by, and  construed  and enforced in accordance
with, the substantive  law of the State of Arizona,  without regard to conflicts
of law principles.

     12.15 Press  Releases  and Public  Announcements.  No Party shall issue any
press release or make any public announcement  relating to the subject matter of
this Agreement  prior to the Closing  without the prior written  approval of the
other Party; provided, however, that any Party may make any public disclosure it
believes in good faith is required by  applicable  law or any listing or trading
agreement   concerning  its  publicly-traded   securities  (in  which  case  the
disclosing  Party will use its reasonable best efforts to advise the other Party
prior to making the disclosure).

     12.16 No Third-Party  Beneficiaries.  This  Agreement  shall not confer any
rights or remedies  upon any Person other than the Parties and their  respective
successors and permitted assigns.

     12.17 Specific  Performance.  Each of the Parties  acknowledges  and agrees
that the  other  Party  would be  damaged  irreparably  in the  event any of the
provisions of this Agreement are not performed in accordance with their specific
terms or otherwise are breached.  Accordingly,  each of the Parties  agrees that
the other Party shall be entitled to an  injunction  or  injunctions  to prevent
breaches of the  provisions of this Agreement and to enforce  specifically  this
Agreement and the terms and  provisions  hereof in any action  instituted in any
court of the United States or any state  thereof  having  jurisdiction  over the
Parties  and the  matter,  in  addition  to any other  remedy to which it may be
entitled, at law or in equity.

     12.18  Construction.  The parties  hereto  acknowledge  that each party was
represented by legal counsel in connection  with this Agreement and that each of
them and its counsel have  reviewed and revised this  Agreement,  or have had an
opportunity  to do so,  and that any rule of  construction  to the  effect  that
ambiguities are to be resolved  against the drafting party shall not be employed
in the interpretation of this Agreement or any amendments or any exhibits hereto
or thereto.

                                      -47-
<PAGE>

     IN WITNESS  WHEREOF,  this  Agreement  has been executed by or on behalf of
each of the parties hereto, to be effective as of March 13, 1999.


KNIGHT:                               SELLER:

KNIGHT TRANSPORTATION, INC., an       ACTION DELIVERY SERVICE, INC., a
Arizona corporation                   Texas corporation


By: /s/ Kevin P. Knight               By: /s/ Bobby R. Ellis
   -----------------------------         -----------------------------
      Kevin P. Knight,                      Bobby R. Ellis, President
      Chief Executive Officer

                                      ACTION WAREHOUSE SERVICES, INC.,
BUYER:                                a Texas Corporation

KNIGHT ACQUISITION CORPORATION,       By: /s/ Bobby R. Ellis
an Arizona corporation                   -----------------------------
                                             Bobby R. Ellis, President

By: /s/ Kevin P. Knight
   -----------------------------
         Kevin P. Knight
         Chief Executive Officer
                                      ELLIS:


                                      By: /s/ Bobby R. Ellis
                                         -----------------------------
                                           Bobby R. Ellis


                                      By: /s/ Frances R. Ellis
                                         -----------------------------
                                           Frances Ellis, wife of Bobby R. Ellis

                                      -48-

                                  BILL OF SALE


     This Bill of Sale ("Bill of Sale") is executed  and  delivered  as of March
13,  1999  ("Effective  Date"),  by  ACTION  DELIVERY  SERVICES,  INC.,  a Texas
corporation  ("ADS"),  and ACTION WAREHOUSE SERVICES,  INC., a Texas corporation
("AWS")  (ADS  and AWS are  hereinafter  individually  and  collectively  called
"Seller") to KNIGHT ACQUISITION  CORPORATION,  an Arizona corporation ("Buyer").
RECITALS

     A.  Seller,  Buyer,  Bobby R. Ellis and  Frances  Ellis,  husband  and wife
("Ellis"),  and Knight Transportation,  Inc., an Arizona corporation ("Knight"),
are  parties to that  certain  Asset  Purchase  Agreement  dated  March 13, 1999
("Purchase  Agreement").  In accordance with the Purchase Agreement,  Seller has
sold and assigned to Buyer,  and Buyer has  purchased  and acquired from Seller,
the Business and Assets, as more particularly described therein.

     B. The terms and provisions of the Purchase Agreement require,  among other
things,  that Seller  execute this Bill of Sale,  transferring  and assigning to
Buyer all of Seller's  rights in certain  Assets (as such term is defined in the
Purchase Agreement) of Seller relating to the Business.

     C.  Capitalized  terms which are used in this  Assignment but which are not
defined  specifically in this Assignment will be ascribed the meanings contained
in the Purchase Agreement.

                                    AGREEMENT

     In  consideration  of the  purchase of the  Business by Buyer and for other
good and  valuable  consideration,  the  receipt  and  sufficiency  of which are
acknowledged, Seller makes the following conveyances to Buyer:

     1. TRANSFER OF PERSONAL PROPERTY.  Seller hereby grants, sells,  transfers,
assigns,  and conveys to Buyer,  its  successors  and assigns,  all the personal
property  owned by Seller and situated upon and/or used in  connection  with the
ownership,  operation or  occupancy of the  Business,  which  includes  (without
limitation)  the  items  listed  on the  attached  Schedule  "1" (the  "Personal
Property").

     2.  PROPERTY  NOT  TRANSFERRED.  Notwithstanding  anything to the  contrary
contained in this Bill of Sale, the term Personal Property shall not include any
hazardous or toxic wastes or substances  which may be located upon, on or in the
real property occupied by the
<PAGE>
Business  as of the  date of  this  Bill of  Sale  and any  property  explicitly
excluded  under the Purchase  Agreement.  All such  hazardous or toxic wastes or
substances  are and shall  remain the  property  of Seller  and Seller  shall be
responsible for the immediate  removal and proper (lawful)  disposal of all such
hazardous or toxic wastes or substances.

     3. WARRANTY OF GOOD AND OPERATING CONDITION.  Seller warrants to Buyer that
all of the  Personal  Property  is in good  condition,  ordinary  wear  and tear
excepted, and, if applicable, is in good operating condition.

     4. WARRANTY OF TITLE.  Seller hereby represents and warrants to Buyer that:
(i) Seller is the sole owner of all of the  Personal  Property  and has good and
marketable title to all of the Personal Property;  (ii) Seller has all requisite
power and authority to sell,  transfer and convey the Personal Property to Buyer
and Seller has obtained all consent(s) and approval(s)  required to transfer the
Personal  Property to Buyer;  and (iii) the Personal  Property is free and clear
from all pledges,  liens, claims and encumbrances of any type or nature.  Seller
agrees,  at its sole cost and expense,  to defend title to the Personal Property
against all claims or demands of any type or nature.

     5. TRANSFER OF WARRANTIES, CLAIMS AND CAUSES OF ACTION.

          (a) Seller hereby  transfers and assigns to Buyer any and all warranty
and other  rights,  claims,  and  causes of  action  of Seller  relating  to the
Personal Property which may be enforceable against manufacturers,  distributors,
suppliers,  vendors,  or services of the Personal  Property  (collectively,  the
"Warranties").

          (b) Seller  represents and warrants to Buyer that Seller has delivered
to Buyer the originals,  or, if the originals are not  available,  copies of all
written  document(s)  Seller (or Seller's  agents or  representatives)  has/have
within  its/their  possession  or  control  relating  to the  Warranties  or the
Personal  Property,   including,   without  limitation,  all  manuals,  warranty
documents, instructions and other matters.

          (c) With respect to any of the Warranties  which cannot be effectively
transferred to Buyer without the consent of third parties,  Seller will endeavor
to obtain such consents  promptly and, if unobtainable or if such Warranties are
enforceable only by Seller,  to use Seller's best efforts to assure to Buyer the
benefits of the Warranties.

     6. WARRANTY OF AUTHORITY. The person(s) executing this instrument on behalf
of  Seller  represent(s)  and  warrant(s)  that  (s)he  is duly  authorized  and
empowered to do so and that all  necessary  signatures  and approvals of persons
with an  ownership  interest  in Seller  have been  obtained  so as to make this
instrument legally enforceable and effective in accordance with its terms.

                                       -2-
<PAGE>
     7. BUYER'S  RIGHTS.  Buyer's Rights under this Bill of Sale are in addition
to and not in limitation of Buyer's rights under the Purchase Agreement.

     8.  ADDITIONAL  ACTS.  Seller  agrees,  at its sole  cost and  expense,  to
perform,  execute  and/or deliver or to cause to be performed,  executed  and/or
delivered such additional  documents  and/or  assurances as Buyer may reasonably
request to insure, secure or perfect Buyer's interest in any item transferred to
Buyer by this  Bill of Sale or  otherwise  fully and  effectively  carry out the
intent and purpose of this Bill of Sale.


     IN WITNESS  WHEREOF,  this  instrument  is executed and delivered as of the
13th day of March, 1999.


                                  SELLER:

                                  ACTION DELIVERY SERVICES, INC., a
                                  Texas corporation


                                  By: /s/ Bobby R. Ellis
                                     --------------------------------
                                        Bobby R. Ellis, President


                                  ACTION WAREHOUSE SERVICE, INC., a
                                  Texas Corporation


                                  By: /s/ Bobby R. Ellis
                                     --------------------------------
                                         Bobby R. Ellis, President


                                  BUYER:

                                  KNIGHT ACQUISITION CORPORATION,
                                  an Arizona corporation


                                  By: /s/ Kevin P. Knight
                                     --------------------------------
                                     Kevin P. Knight, Chief Executive Officer

                                       -3-
<PAGE>
                                  SCHEDULE "1"
                                       TO
                                  BILL OF SALE

         The Personal Property shall include all Assets, as such term is defined
in the Purchase Agreement,  including,  without limitation, all right, title and
interest in and to all assets of every  nature and  description  of Seller,  all
properties  and rights of Seller used  directly or indirectly in the conduct of,
or generated by or constituting, the Business, except as otherwise expressly set
forth in Section 2.3 of the Purchase Agreement,  including,  but not limited to,
the following assets:

          (1) all equipment (including,  without limitation,  tractors, trailers
and computer equipment),  inventory,  investments,  work in progress, machinery,
tools,  goods,  supplies,  vehicles,  furniture,  fixtures  and  other  tangible
personal property;

          (2) the names "Action Delivery  Service,  Inc." and "Action  Warehouse
Services,  Inc." and related telephone numbers,  including,  but not limited to,
(800) 527-0032,  together with Seller's right to use the names and goodwill,  if
any, associated with the names;

          (3) all information,  files,  records,  correspondence,  data,  plans,
contracts and recorded knowledge, including customer and supplier lists relating
to the Assets and the Business;

          (4) all  investments  in equity  securities  and bonds of  independent
third parties;

          (5)  all  cash  on  hand  as of the  Closing  Date,  except  any  cash
representing  proceeds  from  overdrafts  or proceeds to which any factor may be
entitled;

          (6) all goodwill, if any, associated with the Assets and the Business;

          (7) all prepaid  expenses,  unbilled  costs and fees, and all warranty
reserves;

          (8) all licenses, permits, approvals or authorizations;

          (9) 4127.8190 shares of K-Mart Coroporation common stock; and

          (10) the personal property described on the list attached hereto.

                                       -4-

           ASSIGNMENT AND ASSUMPTION OF LEASES, CONTRACTS, AND RIGHTS


     This   Assignment   and  Assumption  of  Leases,   Contracts,   and  Rights
("Assignment")  is  executed  and  delivered  as of March 13,  1999  ("Effective
Date"),  by ACTION DELIVERY  SERVICES,  INC., a Texas corporation  ("ADS"),  and
ACTION WAREHOUSE  SERVICE,  INC., a Texas  corporation  ("AWS") (ADS and AWS are
hereinafter individually and collectively called "Seller") to KNIGHT ACQUISITION
CORPORATION, an Arizona corporation ("Buyer").

                                    RECITALS

     A. Seller,  Buyer,  Bobby R. Ellis and Francis Ellis,  husband and wife and
Knight Transportation, Inc., an Arizona corporation, are parties to that certain
Asset  Purchase  Agreement  dated  March 13,  1999  ("Purchase  Agreement").  In
accordance with the Purchase  Agreement,  Seller has sold and assigned to Buyer,
and Buyer has purchased and acquired  from Seller,  the Business and Assets,  as
more particularly described therein.

     B. The terms and provisions of the Purchase Agreement require,  among other
things, that Seller execute this Assignment, transferring and assigning to Buyer
all of Seller's rights in certain Leases,  Contracts,  and other property rights
and interests of Seller relating to the Business.

     C.  Capitalized  terms which are used in this  Assignment but which are not
defined  specifically in this Assignment will be ascribed the meanings contained
in the Purchase Agreement.

                             TRANSFER AND ASSIGNMENT

     In  consideration  of Buyers  promises  and  covenants  under the  Purchase
Agreement  and the  purchase of the  Business,  and for other good and  valuable
consideration,  the receipt and  sufficiency of which are  acknowledged,  Seller
makes the following assignments to Buyer:

     1. Assignment of Contracts.

          (a) Seller  transfers  and assigns to Buyer,  and its  successors  and
     assigns,  all of the right,  title,  interest,  powers,  and  privileges of
     Seller under only the "Assigned  Contracts"  listed on Schedule "1" to this
     Assignment.  No  other  Contracts  (as  that  term is used in the  Purchase
     Agreement) will be transferred or assigned to Buyer.
<PAGE>
          (b) Seller  represents  and  warrants  to Buyer  that:  (i) all right,
     title,  interest,  powers,  and privileges being assigned to and assumed by
     Buyer and all rights and options of third parties  relating to the Assigned
     Contracts  are  accurately  set  forth in their  entirety  in the  Assigned
     Contracts  attached  as  Schedule  "1";  (ii) no  contracts  or  agreements
     relating  to  management,  maintenance,  ownership,  or  operation  of  the
     Business,  other than those  listed on Schedule  "1",  have been entered by
     Seller which will remain in effect or become  effective after the Effective
     Date of this  Assignment;  (iii)  Seller  has  obtained  all  consents  and
     approvals necessary to assign and transfer the Assigned Contracts to Buyer;
     and (iv) there is no existing or uncured default or breach under any of the
     Assigned Contracts.

     2. Assumption by Buyer. Buyer accepts the foregoing assignment and transfer
of the Assigned  Contracts,  and assumes the obligations of Seller thereunder in
accordance with their terms,  but only to the extent such  obligations are to be
performed after the Effective Date of this Assignment (regardless of when demand
for payment or performance is made).

     3.  Assignment of  Miscellaneous  Items.  Seller  transfers,  assigns,  and
conveys to Buyer,  its  successors  and  assigns,  all  licenses  (to the extent
transferable), franchises, certificates, authorizations, approvals, certificates
of occupancy,  building permits and other applicable permits and licenses issued
by any  governmental  authority  relating to the  ownership  or operation of the
Business and the Assets, all goodwill, and other intangible personal property of
Seller relating to the Business,  and all personal property owned by Seller with
respect to the Business that have not otherwise  been conveyed by a concurrently
executed Bill of Sale from Seller to Buyer.

     4. Assignment of Warranties, Claims and Causes of Action.

          (a) Seller  transfers  and assigns to Buyer,  and its  successors  and
     assigns,  all of Seller's right, title, and interest in all representations
     or warranties (express or implied) and all other rights,  causes of action,
     or all claims of any kind  (collectively,  the "Rights") arising out of the
     Assigned Contracts and all other matters herein assigned.

          (b) Seller has  delivered to Buyer the  originals or, if the originals
     are not  available,  copies  of any  written  documents  which  Seller  (or
     Seller's agents or representatives) has/have within its/their possession or
     control relating to the Rights.

          (c) With respect to the Rights which cannot be effectively transferred
     to Buyer without the consent of third parties,  Seller and Buyer, after the
     Effective  Date,  will endeavor to obtain such consents  promptly,  and, if
     unattainable  or if the Rights  are  enforce  able only by Seller,  Seller,
     after the Effective  Date,  shall use its best efforts to provide Buyer the
     benefits of the Rights.

                                       -2-
<PAGE>
     5. Miscellaneous.

               (a) Seller  agrees,  at its sole cost and  expense,  to  perform,
          execute, and/or deliver (or to cause to be performed, executed, and/or
          delivered) any  additional  documents  and/or  assurances as Buyer may
          reasonably  request to insure,  secure, or perfect Buyer's interest in
          any of the items assigned to Buyer by this  Assignment or to otherwise
          fully  and  effectively  carry  out the  intent  and  purpose  of this
          Assignment or the Purchase Agreement.

               (b) Seller  warrants and  represents to Buyer that the rights and
          interests of Seller  assigned under this Assignment are not subject to
          any prior assignment, lien, pledge, or encumbrance.

               (c) Seller and Buyer  warrant  and  represent  to each other that
          they have the requisite  power and authority to enter this  Assignment
          and have  performed  all acts and secured all  approvals  necessary to
          make this  Assignment  effective and legally  binding on such party in
          accordance  with its terms.  Each person  executing this instrument on
          behalf of either  party,  as agent or otherwise,  personally  warrants
          that he or she is duly  authorized and empowered to do so and that all
          signatures and approvals of persons with an ownership interest in such
          party  have  been  obtained  so as to  make  this  Assignment  legally
          enforceable and effective against such party.

               (d) This Assignment is binding upon the successors and assigns of
          Seller and will inure to the benefit of the  successors and assigns of
          Buyer, and all Rights and  representations of Seller contained in this
          Assignment  shall survive the Effective Date of this  Assignment,  and
          the delivery of this Assignment.

               (e) This Assignment  shall be governed by and  interpreted  under
          the  substantive  laws of the  State of  Arizona,  without  regard  to
          conflicts of law principles.

     6.  Indemnity.  Seller,  on demand,  agrees to  indemnify,  defend and hold
harmless  Buyer for, from, and against any and all loss,  cost,  damage,  claim,
liability,  or expense  (including court costs and attorney fees in a reasonable
amount)  arising out of the acts or  omissions  of Seller or its agents prior to
the Effective  Date with respect to the Assigned  Contracts,  and other property
being assigned by this Assignment. The indemnity described in this Assignment is
in  addition  to any  obligations  of the Seller to Buyer under the terms of the
Purchase Agreement.  Buyer agrees to indemnify,  defend and hold harmless Seller
for, from, and against any and all loss,  cost,  damage,  claim,  liability,  or
expense (including court costs and attorney fees in a reasonable amount) arising
out of the acts or  omissions of Buyer or its agents  after the  Effective  Date
with respect to the Assigned  Contracts,  and other  property  being assigned by
this Assignment.

                                       -3-
<PAGE>

     This Assignment has been executed and delivered as of the Effective Date.


                                   SELLER:

                                   ACTION DELIVERY SERVICES, INC., a
                                   Texas corporation


                                   By: /s/ Bobby R. Ellis
                                      --------------------------------
                                         Bobby R. Ellis, President


                                   ACTION WAREHOUSE SERVICE, INC., a
                                   Texas Corporation


                                   By: /s/ Bobby R. Ellis
                                      --------------------------------
                                          Bobby R. Ellis, President


                                   BUYER:

                                   KNIGHT ACQUISITION CORPORATION,
                                   an Arizona corporation


                                   By: /s/ Kevin P. Knight
                                      --------------------------------
                                      Kevin P. Knight, Chief Executive Officer

                                       -4-
<PAGE>
                                  SCHEDULE "1"
                                      TO
           ASSIGNMENT AND ASSUMPTION OF LEASES, CONTRACTS, AND RIGHTS

         All of the Seller's  accounts  receivable  (a list of which is attached
hereto),   notes  receivable,   inventory,   equipment,   machinery,   leasehold
improvements,  fixtures, tools, supplies, furniture, chattel paper and all other
intangible  assets  (collectively,  the  "Assets"),  as well as all customer and
other business product,  marketing , financial and technical lists,  records and
information, trade secrets, patents, service marks, trade names, and tread marks
and all proprietary and other rights and general intangibles,  including but not
limited to, the following:

     (1)  all rights to any  Intellectual  Property used or  contemplated  to be
          used in the Business, including, without limitation, all rights to the
          names,  and all goodwill  associated  therewith,  including all rights
          under  and  to the  names  and  any  trade  marks  and  service  marks
          associated  with the  Business  or under which the  Business  has been
          conducted;

     (2)  all  rights  and  entitlements  under any  written  or oral  contract,
          agreement, plans or specifications, instrument, registration, license,
          franchise,  certificate of occupancy,  or other document,  commitment,
          arrangement,   undertaking,   practice,   or  authorization   and  any
          intangible  property rights  associated with or constituting a part of
          the Business  (specifically  excluding,  however, any Employee Benefit
          Plan);

     (3)  all customer contracts,  including, without limitation, all rights and
          entitlements under or with respect to the following contracts attached
          hereto.

     (4)  the right to  collect  and  retain  all  amounts  under  the  Assigned
          Contracts;

     (5)  all rights or  choses-in-action  arising out of occurrences  before or
          after the Closing,  including,  without  limitation,  all rights under
          express or implied  warranties in favor of Seller, if any, relating to
          the Assets and the Business; and

                                       -5-
<PAGE>
     (6)  The Assigned Contracts copies of which are attached hereto

Excluded Assets:

         The foregoing notwithstanding,  the purchased assets do not include the
Seller's  corporate records  including,  but not limited to, stock books,  stock
records,  minutes of any directors or shareholders  meetings,  files  maintained
with respect to directors or shareholders,  investment banking files, Securities
and  Exchange  Commission  files,  information  related  to  the  offer  of  any
securities of the Seller,  and property  belonging to any customer of the Seller
or any Employee Benefit Plans or the assets of any Employee Benefit Plan.


                                       -6-

                               SECURITIES PURCHASE
                                       AND
                             REGISTRATION AGREEMENT
                   (PIGGYBACK AND DEMAND REGISTRATION RIGHTS)

                                    PARTIES:

     This  Agreement is made and entered by and between  KNIGHT  TRANSPORTATION,
INC., an Arizona  corporation (the "Company"),  and ACTION DELIVERY  SERVICE,  a
Texas  corporation  ("ADS"),  ACTION  WAREHOUSE  SERVICES,  a Texas  corporation
("AWS") and BOBBY R. ELLIS and FRANCES ELLIS,  husband and wife ("Ellis").  ADS,
AWS and Ellis are hereinafter referred to as "Sellers" or the "Shareholders."

                                 EFFECTIVE DATE:

     This  Agreement is entered into and is effective as of  March 13, 1999 (the
"Effective Date").

                                    RECITALS:

     Sellers  have  agreed to sell to the  Company  certain of  Sellers'  assets
pursuant to an Asset Purchase and Sale Agreement dated as of March 15, 1999 (the
"Asset Purchase Agreement").  In consideration of Sellers' sale of the assets to
the Company,  the Company has agreed to deliver to Sellers  97,561 shares of the
Company's Common Stock, par value $0.01 per share (the "Shares").

     The Company is a publicly  reporting  company  under  Section  12(g) of the
Securities Exchange Act of 1934 and its Shares are traded on the NASDAQ National
Market.

     Each Seller is a  sophisticated  person and has had access to all  publicly
available information concerning the Company.

     The Company and the Sellers  wish to set forth the terms  pursuant to which
Sellers are  accepting  the Shares and wish to provide for certain  registration
rights  which accrue to Sellers with respect to the Shares and which the Company
hereby grant sellers.

                                   AGREEMENT:

     NOW, THEREFORE, the parties agree, as follows:
<PAGE>
     Section 1. Information  Provided to Sellers. The Sellers have received from
the Company  copies of (i) its most recent reports filed with the Securities and
Exchange  Commission ("SEC") on Form 10-K and the quarterly reports filed by the
Company with the SEC on Form 10-Q,  and the  Company's  most recent  Information
Statement.  The Sellers have had an  opportunity  to ask  questions  and receive
answers concerning the Company,  its organization,  business and prospects.  The
Sellers are familiar with the Company,  its business,  properties  and financial
condition.  Sellers  acknowledge  that  information  concerning  the  Company is
available  publicly,  through  the SEC,  through  various  Internet  sources and
brokerage  houses.  Each of the  Sellers  represents  that it is an  "accredited
investor" (as defined in Section 2(15) of the Securities Act of 1933 (the "Act")
and Rule 501 of  Regulation  D  promulgated  thereunder,  and that it has had an
opportunity  to fully  analyze and  evaluate  the risks of  proceeding  with the
transaction  contemplated by the Asset Purchase Agreement,  and that it is fully
capable of evaluating the risks and merits of the  transaction and has consulted
with  its  professional  and  financial   advisors  regarding  the  transactions
contemplated  by the Asset Purchase  Agreement.  Sellers and their advisors have
substantial  experience in evaluating  businesses  such as the Company.  Each of
Sellers agree that the Shares are acquired for  investment  only and will not be
sold or  distributed,  unless  registered in accordance  with  applicable law or
unless an exemption from  registration is available,  in the opinion of counsel,
acceptable to the Company or sale of the Shares is effected  under SEC Rule 144.
Seller  understands  that a legend to that  effect will be placed on the Shares.
Each of  Sellers  represents  and  warrants  that in  accepting  the  Shares  as
consideration under the Asset Purchase Agreement, the Sellers have relied solely
upon the public  information  about the Company and that the Company has made no
other representations or warranties to Sellers,  other than are set forth in the
Asset Purchase Agreement. Sellers acknowledge that the Shares delivered by Buyer
have not been registered with the SEC, and that the Company's only obligation to
register such shares is set forth in this Registration Agreement.

     Section 2. Registration Under The Securities Act of 1933.

          (a) Piggyback  Rights.  If the Company files a registration  statement
under the Act, which relates to a current  offering of equity  securities of the
Company  (except  in  connection  with  an  offering  of  the  Company's  equity
securities to its employees pursuant to any employee benefit or any stock option
plan,  or any  dividend  reinvestment  plan  maintained  by the  Company),  such
registration statement and the prospectus included therein shall, at the written
request of the Shareholders, include, subject to any underwriter requirements or
cutbacks,  all or part  of the  Shares  owned  by such  Shareholders  under  the
registration  statement  so as to permit  the  public  sale of the Shares by the
Shareholders  in compliance  with the Act. The Company shall give written notice
to the Shareholders of its intention to file a registration  statement under the
Act  relating to an offering of its equity  securities  not less than sixty (60)
days  prior to the  filing of such  registration  statement  with the SEC or any
successor in interest. The Shareholders' written request to the Company that all
or a portion of their Shares be included in the registration  statement, if made
not later than thirty (30) days prior to the date specified in the notice as the
date on which the  Company  intends to file its  registration  statement,  shall
allow the  Shareholders  to  register  all or part of their  Shares  under  such
registration statement. Neither the Company's delivery of notice nor delivery of
a request by

                                       -2-
<PAGE>
any Shareholder for  registration  shall in any way obligate the Company to file
such registration statement and, notwithstanding the filing of such registration
statement,  the Company may, at any time prior to the  effective  date  thereof,
determine  not to offer the  securities  to which  such  registration  statement
relates, without liability to the Shareholders, except in that event the Company
shall pay all expenses of the registration  statement  incurred through the date
the registration  statement is withdrawn.  The Company shall pay the entire cost
of any  registration  of Shares to which this  Section 2(a)  applies,  including
without limitation,  attorneys' fees,  accounting fees, filing fees and printing
costs, but excluding any underwriter's  discount;  provided,  however,  that the
Shareholders  shall be solely  responsible for any underwriter  discounts on any
Shares sold by the Shareholders pursuant to any registration  statement filed by
the  Company  and  for the  Shareholders'  pro  rata  share  of any  underwriter
expenses.  A  Shareholder  who  exercises  his rights  under this  Agreement  is
sometimes referred to herein as a "Selling Shareholder."

          (b)  Demand   Rights.   Upon  written   notice  to  the  Company  (the
"Registration  Demand"),  at any time  beginning  eleven (11)  months  after the
Effective Date and within the three (3) year(s)  period  following the Effective
Date  hereof,  given (i) by Sellers or (ii) by Ellis or at least two  persons to
whom the Shares have been  transferred  from ADS, or AWS or Ellis  (individually
and collectively, the "Selling Shareholders"), that such persons contemplate the
sale or  transfer  of all or part of the  Shares  under  circumstances  that may
require registration of such shares under the Act, the Company shall, at its own
expense, as promptly as possible after receipt of such Registration Demand, file
with the SEC a  registration  statement  pursuant to Section 5 of the Act on the
appropriate  registration  form,  with  respect  to the offer and sale (or other
disposition)  of the  Shares for which the  Company  shall  have  received  such
Registration  Demand.  Within  thirty (30)  business  days after  receiving  the
Registration  Demand, the Company shall notify all the Selling  Shareholders and
advise them that the  Company is  proceeding  with the filing of a  registration
statement  (or  notification)  and  the  Company  shall  offer  to  include  for
registration  under such registration  statement (or notification) the Shares of
those Selling  Shareholders.  The Company shall not be obligated to register the
Shares of any such Selling  Shareholder  unless such other  Selling  Shareholder
accepts the  Company's  offer of  registration  in writing  within ten (10) days
after such offer is made. A Selling Shareholder shall make only one registration
demand in any calendar year. The Company shall take all action necessary to file
such registration  statement and cause it to become effective within one hundred
twenty (120) days after receipt of said Registration Demand.  Except as provided
below, the cost of such registration  statement  (including any attorneys' fees,
accounting  fees and  underwriters'  fees) shall be borne  solely by the Selling
Shareholders  whose Shares are registered,  on a pro rata basis in proportion to
the Shares owned by each Selling Shareholder, if the Company elects not to offer
any  Shares  for its own  account  pursuant  to the  registration  statement  or
notification;  provided  that if the Company  includes any of its Shares in such
registration statement or notification,  the Company shall pay all costs of such
registration,   other  than  the  underwriter's  discount  and  any  underwriter
expenses.  Any provision of this Section 2 notwithstanding,  if any registration
demand  is  made  by  Ellis,  the  Company  agrees  to pay  all  costs  of  such
registration,  without regard to whether the Company is  registering  Shares for
sale on its own account,  but Ellis shall be responsible  for any  underwriter's
discount and underwriter's expenses.

                                       -3-
<PAGE>
If only the Shares of the Selling Shareholders are included in such notification
or  registration  statement,  no Shares of the Company shall be registered for a
period of 90 days following the date offering of the Shares is completed. Demand
registration  rights under this Section 2(b) shall terminate on the day prior to
the third anniversary of the Effective Date.

          (c) In each  instance in which,  pursuant  to Section  2(a) or 2(b) of
this Section 2, the Company shall take any action to permit a public offering or
sale, or other distribution of the Shares, the Company shall:

               (i)  keep  effective  until  the  earlier  of (A)  the  date  all
          registered  Shares are sold or (B) two hundred and seventy  (270) days
          after the initial  effective date of such  registration  statement (or
          notification),  and take such other action as may be necessary to keep
          effective (and pay all expenses  related to) such other  registrations
          and qualifications (including those required by the securities laws of
          any state in which the Shares are offered or sold), and do any and all
          other acts and  things  necessary  to permit the public  sale or other
          disposition of the Shares by such Selling Shareholders.

               (ii)  indemnify and hold harmless  each  underwriter,  within the
          meaning  of  the  Act,  to the  extent  required  by any  underwriting
          agreement or, if greater, to the extent required by this Agreement.

               (iii) indemnify and hold harmless each Selling Shareholder to the
          extent required in any underwriting  agreement or, if greater,  to the
          extent provided in this Agreement.

          (d) For purposes of this Section 2, the term "equity securities" means
any class or series of common or preferred stock of the Company.

          (e) If any Shares  registered under this Agreement are offered through
an  underwriter,  each  Selling  Shareholder  and the Company each agrees (i) to
execute any underwriting  agreement  requested by the underwriter,  (ii) furnish
any indemnity in the customary form required by the  underwriter,  (iii) furnish
any  information  required by the  underwriter,  and (iv) take any other  action
reasonably  necessary  to satisfy the  underwriting  conditions  or to cause the
registration   statement  to  become  effective.   The  rights  of  any  Selling
Shareholder  under this  Agreement  shall be subject to and limited by the terms
and  conditions  of  any  indemnity  agreement  and  any  other  conditions  the
underwriter may impose. The failure of a Selling  Shareholder to comply with the
provision of this Section 2(e) shall  relieve the Company of the  obligation  to
register the Shares as provided by this Agreement.

                                       -4-
<PAGE>
     Section 3. Compliance With Law.

     Any  registration  statement filed by the Company pursuant to the Act shall
comply in all  respects  with the Act and all rules and  regulations  of the SEC
applicable  to such  registration  statement.  At such time as any  registration
statement (or notice) becomes effective, the Company shall supply to the Selling
Shareholders and to any person or underwriter acting on their behalf, sufficient
copies of the prospectus used in connection with the registration  statement for
the Selling  Shareholder to sell publicly the registered Shares. With respect to
any  registration  of Shares  subject to this  Agreement,  the  Company,  at its
expense,  agrees to  qualify  or  register  the Shares in any state in which the
Selling Shareholder requests that the Shares be qualified or registered,  to the
extent  that the  Company is  reasonably  able to do so, and the  Company  shall
maintain  such  qualification  or  registration  in  effect  for so  long as the
registration statement is in effect.

     Section  4.  Selling   Shareholders'  Consent  and  Obligation  to  Furnish
Information.

     The  Selling  Shareholders  shall  promptly  provide  to the  Company  such
consents and  information as may be reasonably  required by the Company in order
to perform  its  obligations  under  Section 1 hereof.  It shall be a  condition
precedent  to the  obligations  of the  Company to take any action  pursuant  to
Section  2(a),  2(b),  2(c),  7(a) or 7(b) that the Selling  Shareholders  shall
furnish to the Company such information  regarding the Selling  Shareholders and
the  Shares  held by  them,  and the  intended  method  of  disposition  of such
securities as shall be required to effect the registration of the Shares.

     Section 5. "Market Stand-Off" Agreement.

     The Selling  Shareholders agree that they will not, to the extent requested
by the Company and an underwriter,  sell or otherwise transfer or dispose of any
Shares  (other than Shares being  registered  in such  offering)  for up to that
period of time following the effective  date of a registration  statement of the
Company  filed under the Act as is requested by the managing  underwriter(s)  of
such  offering.  The Company agrees that any lock-up  agreement  obtained by the
underwriter with respect to the Selling  Shareholders will be no longer than any
similar agreement applicable to the Company in connection with any Shares of the
Company registered by the Company pursuant to such registration  statement.  The
Selling  Shareholders  agree to execute  any lock-up  agreement  required by the
managing underwriter.

     Section 6. Reports.

     In connection with any registration of its Shares, the Company at all times
will comply with the Act and will file such  reports and  disclosures  as may be
required by the Act or any rules or regulations promulgated  thereunder.  If the
Company is subject to the Securities  Exchange Act of 1934 (the "Exchange Act"),
the Company agrees to file timely all reports required by the

                                       -5-
<PAGE>
Exchange  Act.  If the  Company is a listed  company  on NASDAQ or any  national
securities  exchange,  the Company shall file all reports  necessary to maintain
such listing.

     Section 7. Indemnification.

          (a) Company.  The Company  agrees to indemnify  and hold  harmless any
Selling  Shareholder  and any  underwriter,  to the extent  applicable,  and any
person who, within the meaning of the Act (or the Exchange Act), controls any of
such persons  (hereafter,  individually and  collectively,  the "Selling Group")
for, from, and against any losses,  claims,  damages, or liabilities,  joint and
several,  to which the Selling  Group,  or any of them, may become subject under
the Act, the Exchange Act or otherwise, insofar as such losses, claims, damages,
or  liabilities  (or actions in respect  thereof) arise out of or are based upon
any untrue  statement or alleged untrue statement of any material fact contained
in a registration  statement,  or the prospectus which is a part thereof, or any
amendment or supplement  thereto, or arise out of or are based upon the omission
or alleged  omission to state  therein a material  fact  necessary  to be stated
therein to make the statements  therein not  misleading;  and will reimburse the
Selling  Group  and each of them,  for any  legal or other  expenses  and  costs
reasonably  incurred by them in connection with the  investigation or defense of
any such loss, claim, damage, liability, or action; provided,  however, that the
Company will not be liable under this Section 7(a) if any such loss,  claim,  or
liability  arises  solely out of or is based  solely on an untrue  statement  or
alleged  untrue   statement  or  omission  or  alleged   omission  made  in  the
registration  statement or the prospectus or any amendment or supplement thereto
in reliance upon and in  conformity  with written  information  furnished to the
Company  by or on behalf of the  Selling  Group or any of them.  A member of the
Selling Group,  who is treated as a control person under the Act or the Exchange
Act,  shall be covered by and  included  within the  indemnity  provided by this
Section 7(a) for all losses, claims, damages, liabilities, and expenses asserted
in connection with the registration statement, notice or the sale of the Shares,
whether or not based on Section 15 of the Act or Section 20 of the Exchange Act.
The  indemnity  obligation  provided  herein is in addition to any  liability or
obligation  which the Company may otherwise  have to the Selling Group or any of
them or which may exist at common law or under any applicable statute.

          (b) Selling Group.  Each member of the Selling Group,  severally,  but
not  jointly,  will  indemnify  and  hold  harmless  the  Company,  each  of its
directors,  each of its officers who signs the registration  statement,  and any
person who controls  the Company  within the meaning of the Act (or the Exchange
Act) for, from and against any losses, claims,  damages, or liabilities to which
the  Company or any such  director or officer or  controlling  person may become
subject, under the Act, the Exchange Act, or otherwise,  if such losses, claims,
damages,  or liabilities  (or actions in respect  hereof) arise solely out of or
are based solely on any untrue or alleged  untrue  statement of a material  fact
contained in the  registration  statement,  the  prospectus  or any amendment or
supplement  thereto,  or arise out of or are based upon the  omission or alleged
omission to state therein a material fact necessary to be stated therein to make
the statements therein not misleading, in each case if, and only if, such untrue
statement or alleged untrue  statement or omission or alleged  omission was made
in the registration statement, the prospectus or such amendment or supplement

                                       -6-
<PAGE>
in reliance  upon and in conformity  with written  information  concerning  such
member of the  Selling  Group  furnished  to the Company by or on behalf of such
member  of the  Selling  Group  for use in the  registration  statement  and the
prospectus or any amendment or supplement thereto,  and will reimburse any legal
or other expense reasonably  incurred by the Company or such director or officer
or controlling  person in connection  with  investigating  or defending any such
loss, claim,  damage,  liability,  or action. This indemnity obligation provided
hereunder is in addition to any other liability or obligation  which the Selling
Group or each member of the Selling Group  separately  may otherwise have to the
Company or which may exist at common law or under any applicable statute.

          (c) Claims.  Promptly after receipt by an indemnified party under this
Section 7(c) of notice of the  commencement  of any action or the  initiation of
any proceeding  (including,  without limitation,  arbitration),  the indemnified
party will, if a claim in respect thereof is to be made against any indemnifying
party under this Section 7(c),  notify the indemnifying  party in writing of the
commencement  thereof; but the failure to notify the indemnifying party will not
relieve  it from  any  liability  which  it may  have to any  indemnified  party
otherwise than under this Section 7(c),  unless failure to notify  prejudices or
causes  material  harm to the  indemnifying  party.  In case any such  action is
brought against any indemnified  party and such  indemnified  party notifies any
indemnifying party of the commencement  thereof, the indemnifying party shall be
entitled to  participate  therein  and, to the extent that it may wish,  jointly
with any other indemnifying party similarly notified, assume the defense thereof
with counsel who shall be reasonably satisfactory to such indemnified party and,
after  notice  from  the  indemnifying  party to such  indemnified  party of its
election to so assume the defense thereof,  the  indemnifying  party will not be
liable to such indemnified  party under this Section 7(c) for any legal or other
expenses  subsequently incurred by such indemnified party in connection with the
defense  thereof  other  than  reasonable  costs of  investigation.  In any such
action,  any  indemnified  party shall have the right to retain his own counsel,
but the fees and  expenses  of such  counsel  shall  be at the  expense  of such
indemnified  party unless (i) the indemnifying  party and the indemnified  party
shall have mutually agreed to the reten tion of such counsel,  or (ii) the named
parties to any such proceeding  (including any impleaded  parties)  include both
the  indemnifying  party and the indemnified  party and  representation  of both
parties by the same counsel  would be  inappropriate  due to actual or potential
differing or conflicting  interests  between them. The indemnifying  party shall
not be liable for any settlement of any proceeding or claim effected without its
written  consent,  but if  settled  with  such  consent  or if  there is a final
judgment for the  plaintiff,  the  indemnifying  party  agrees to indemnify  the
indemnified  party for, from and against any loss or liability by reason of such
settlement  or judgment.  The  indemnified  party shall  cooperate  fully in the
defense of any claim subject to  indemnification  hereunder  and shall,  without
limiting  this  duty  of  cooperation,   make  himself  available  for  pretrial
investigation and preparation,  depositions,  and interviews by the indemnifying
party's legal counsel.

          (d) Enforceability.  If the indemnification provided in Sections 7(a),
7(b)  and  7(c),   is,  for  any  reason,   other  than  as  specified  in  such
subparagraphs,  held by a court to be unavailable  and the Company,  the Selling
Group,  or any member  thereof has been required to pay damages as a result of a
determination by a court that the preliminary  prospectus,  registration  state-

                                      -7-
<PAGE>
ment, the prospectus,  or any amendment or supplement thereto contains an untrue
statement of a material fact or omits to state a material  fact  necessary to be
stated therein to make the statements  therein not misleading,  then the Company
shall contribute to the damages paid by the Selling Group or any member thereof,
and the Selling Group shall  contribute to the damages paid by the Company,  but
in each case only to the extent that such damages arise out of or are based upon
such untrue  statement or omission,  in such  proportion  as is  appropriate  to
reflect the relative  fault of the  Company,  the Selling  Group,  or any member
thereof in connection  with the  statements or omissions  which resulted in such
damages,  as well as any other relevant equitable  considerations.  The relative
fault shall be  determined  by  reference  to, among other  things,  whether the
untrue  statement of a material  fact or the  omission to state a material  fact
relates to information supplied by the Company, the Selling Group, or any member
thereof, and the parties' relative intent, knowledge, access to information, and
opportunity  to  correct or prevent  such  untrue  statement  or  omission.  For
purposes of this Section 7(d),  the term  "damages"  shall include any legal and
other expenses  reasonably  incurred by the Company,  the Selling Group,  or any
member  thereof in  connection  with investi  gating and defending any action or
claim which is the subject of the contribution  provisions of this Section 7(d).
No person adjudged guilty of fraudulent  misrepresentation within the meaning of
Section 11 of the Act shall be entitled to contribution  from any person who was
not adjudged guilty of such fraudulent misrepresentation.

          (e) Term. The agreements  contained in Sections 7(a) through (d) shall
remain   operative  and  in  full  force  and  effect   regardless  of  (i)  any
investigation made by or on behalf of the Selling Group or any of them, or by or
on behalf of the  Company,  any of its  directors  or  officers,  or any  person
controlling the Company, and (ii) any termination of this Agreement. A successor
of the Selling  Group,  or any of them,  or of the  Company,  or any director or
officer  thereof,  or any person  controlling  the Selling  Group or the Company
shall be entitled to the benefits of the  agreements  contained in Sections 7(a)
through (e) herein.

     Section 8. Notice.

     Any notices required or permitted to be given hereunder shall be in writing
and may be served  personally  or by mail;  and if served  shall be addressed as
follows:

     If to the Company:

              Knight Transportation, Inc.
              Attn:  Kevin P. Knight
              Chief Executive Officer
              5601 West Buckeye Road
              Phoenix, Arizona 85043
              Telephone:  602-269-2000
              Facsimile:   602-269-8409


                                       -8-
<PAGE>
     With a copy to:

              Ryley, Carlock & Applewhite
              101 North First Avenue, Suite 2700
              Phoenix, Arizona 85003
              Attn:  James E. Brophy, III
              Telephone:  602-258-7701
              Facsimile:   602-257-9587

     If to the Selling Shareholder:

              Mr. Bobby R. Ellis
              1812 Hill Valley Drive
              Arlington, Texas  76013
              Telephone:  817-429-1344

     With a copy to:

              McLean & Sanders
              Attn:  A. William Brackett
              100 Main Street
              Fort Worth, Texas 76102-3090
              Telephone:  (817) 338-1700
              Facsimile:   (817) 870-2265

     Any notice (or response to notice)  given by mail shall be deemed given and
received if personally delivered by commercial courier or mail at the address as
specified above. Notice given personally shall be deemed given and received upon
delivery to the party to whom such notice is addressed. Any party may by written
notice to the other specify a different address for notice purposes.

     Section 9. Binding Agreement, Assignability.

     This  Agreement  shall be binding  upon each of the parties  hereto and the
heirs,  successors and assigns of each. The  registration  rights  hereunder are
assignable,  but only in connection with the sale or transfer of the Shares; the
foregoing  notwithstanding,  any pledgee  (and any assignee or successor of such
pledgee)  of all or part of the Shares  shall have the same rights to require or
obtain  registration of the Shares as the Selling  Shareholder who is the record
owner of such pledged Shares,  and the pledgee of such Shares shall be deemed to
be a third party  beneficiary  of the  Agreement  who is entitled to enforce the
terms and conditions hereof to the same extent as if such pledgee were a Selling
Shareholder of the Shares so pledged.

                                       -9-
<PAGE>
     Section 10. Attorneys' Fees.

     In the event  any  legal  action or  proceeding  of any  nature  (including
arbitration) is brought by any party hereto to enforce its rights hereunder, the
prevailing  party  shall  be  entitled  to  attorneys'  fees and all  costs  and
expenses,  whether or not such costs and expenses are taxable. The parties agree
that failure to register the Shares as required  hereunder may cause irreparable
harm to the party seeking registration;  accordingly, the parties agree that the
remedy of specific performance is available to any nonbreaching party hereunder.

     Section 11. Recitals.

     The recitals shall constitute part of this Agreement.

     Section 12. Duration.

     Seller's  registration  rights under this Agreement  shall terminate on the
earlier  of (i) the  date  all  Shares  subject  to  this  Agreement  have  been
registered with the SEC, or (ii) the third  anniversary of the Effective Date of
this Agreement.

     Section 13. Governing Law.

     This  Agreement  shall be governed by and  construed  under the laws of the
State of Arizona.

     EXECUTED as of the Effective Date first above written.

                       KNIGHT TRANSPORTATION, INC.,
                       an Arizona corporation


                       By: /s/ Kevin P. Knight
                          ----------------------------------
                            Kevin P. Knight
                            Its:  Chief Executive Officer


                       KNIGHT ACQUISITION CORPORATION


                       By: /s/ Kevin P. Knight
                          ----------------------------------
                            Kevin P. Knight
                            Its:  Chief Executive Officer
                                ----------------------------

                                      -10-
<PAGE>
                       ACTION DELIVERY SERVICE, a Texas
                       corporation


                       By: /s/ Bobby R. Ellis
                          ----------------------------------
                            Bobby R. Ellis
                            Its:  Chief Executive Officer


                       ACTION WAREHOUSE SERVICES, a Texas
                       corporation


                       By: /s/ Bobby R. Ellis
                          ----------------------------------
                            Bobby R. Ellis
                            Its:
                                ----------------------------

                       /s/ Bobby R. Ellis
                       -------------------------------------
                       BOBBY R. ELLIS

                       /s/ Frances R. Ellis
                       -------------------------------------
                       FRANCES ELLIS

                                      -10-

                          SUCCESSOR EMPLOYER AGREEMENT

         THIS  AGREEMENT is made and entered  into this 13th day of March,  1999
(the  "Agreement"),  between KNIGHT  ACQUISITION  CORP., an Arizona  corporation
("KAC"),  and ACTION DELIVERY  SERVICE,  INC., a Texas  corporation,  and Action
Warehouse  Services,  Inc., a Texas Corporation  (individually and collectively,
"Action").

                                    RECITALS.

         A. KAC is in the truck load transportation business.

         B. Action is also in the truck load transportation business.

         C. Contemporaneous  with  this  Agreement,  KAC is  entering  into  an
agreement with Action,  pursuant to which KAC will acquire  substantially all of
Action's assets (the "Acquisition Transaction").

         D. In accordance with Revenue  Procedure  96-60, KAC and Action wish to
enter into an  agreement  pursuant to which KAC,  as  successor  employer,  will
submit all Forms W-2 for the  former  employees  of Action who are  subsequently
employed by KAC to the Internal Revenue Service for and on behalf of Action.

                                   AGREEMENT.

     Now, therefore, it is agreed as follows:

     1. The term  "Transferred  Employees"  means those  employees of Action who
were  terminated  by Action and hired by KAC. KAC hereby agrees to undertake and
provide to Action all  services  previously  provided by Action with  respect to
reporting under FICA, FUTA and Medicare for the Transferred Employees.  From and
after  March 15,  1999,  the  Transferred  Employees  who are hired by KAC shall
become  employees of KAC and KAC shall be responsible for paying the Transferred
Employees. KAC will provide Action with a list of the Transferred Employees.

     2.  Action  and KAC hereby  agree  that  Action  shall be  relieved  of the
obligation to furnish Forms W-2 to any of the  Transferred  Employees upon their
hire by KAC and that KAC, as the successor employer, will issue Forms W-2 at the
end of the 1999 calendar year, as required by law, which shall reflect the wages
paid and taxes withheld by Action, as predecessor  employer,  and by KAC, as the
successor employer.  KAC hereby agrees to assume and perform Action's obligation
to furnish Forms W-2 to all of the  Transferred  Employees for the calendar year

<PAGE>
ending December 31, 1999,  including any amounts  reportable by Action as "other
compensation."  Action shall be solely  responsible  for all withholding and the
filing of Forms W-2 and 941 for any  employee  who is not hired by KAC,  and KAC
assumes no  obligations,  liabilities  or duties  with  respect  to such  Action
employees or with respect to the payment of their compensation or payroll taxes.

     3. Action agrees,  in accordance with Revenue  Procedure 96-60, to attach a
statement  to its Form 941  explaining  any  discrepancy  reflected  in Action's
reports on Form W-3 and on Form 941.  Such  statement  shall  include  the name,
address and employer  identification  number of KAC, as the successor  employer,
and a reference to Revenue  Procedure  96-60.  KAC agrees to implement  the same
procedures   and  provide  the  same   information   in  order  to  explain  the
corresponding  differences  on its Form 941.  Action shall comply with all other
terms and conditions of Revenue  Procedure  96-60 and shall file on an expedited
basis any final Form 941.

     4. In  accordance  with Revenue  Procedure  96-60,  all Form W-4s that were
provided  to  Action  by the  Transferred  Employees  shall  be and  are  hereby
transferred  to KAC.  KAC  shall  retain  all  such  Forms  W-4  related  to the
Transferred  Employees on file and shall  deduct and withhold  from the wages it
pays to the Transferred Employees in accordance with the information provided in
those forms, unless a Transferred Employee submits a changed Form W-4. KAC shall
submit to the Internal  Revenue  Service,  in  accordance  with Treas.  Reg. ss.
31.3402(f)(2)-1(g),  copies of all  Forms W-4  received  by  Action  during  the
current and preceding calendar periods.

     5. KAC and Action agree that all Forms W-5 provided to Action by any of the
Transferred  Employees for the current  calendar year are hereby  transferred to
KAC, and KAC hereby agrees to accept and retain such reports.

     6. Action  shall  provide  KAC with any and all  information  necessary  to
implement  this  Agreement  and fulfill the  requirements  of Revenue  Procedure
96-60, including, without limitation, information relating to the wages paid and
taxes  withheld  for each  Transferred  Employee.  Action  shall not destroy any
payroll or employment records it maintains for any of the Transferred  Employees
without KAC's prior written consent.

     7. This Agreement shall be construed so as to assure that KAC, as successor
employer,  and Action, as predecessor employer,  comply with all requirements of
Revenue Procedure 96-60 and Treas. Reg. ss. 31.3402(b)(2)-(g).

     8. KAC shall have no liability or obligation with respect to any actions or
omissions  of  Action  or  any  Transferred  Employee  prior  to  the  time  the
Transferred  Employees  become employees of KAC. Nothing in this Agreement shall
modify the rights or  obligations  of either party as set forth in the documents
implementing  the Acquisition  Transaction,  including,  but not limited to, the
Asset  Purchase  Agreement,  dated as of March 12, 1999,  between and among KAC,
Action and certain  other  parties.  KAC assumes no liability for the payment of

                                       -2-
<PAGE>
compensation or payroll taxes for any  Transferred  Employee until such employee
is hired by KAC,  and then  only  with  respect  to  periods  such  person is an
employee of KAC.

     9. This  Agreement is governed by and shall be construed  under the laws of
the State of Arizona and any applicable federal tax law.

     DATED this 13th day of March, 1999.

                         "KAC"

                         KNIGHT ACQUISITION CORP., an Arizona
                         corporation,



                         By /s/ Kevin P. Knight
                           ----------------------------------------
                           Kevin P. Knight
                           Chief Executive Officer


                         "ACTION"

                         ACTION DELIVERY SERVICE, INC., a Texas
                         corporation,



                         By /s/ Bobby R. Ellis
                           ----------------------------------------
                           Bobby R. Ellis
                           President


                         ACTION WAREHOUSE SERVICES, INC., a
                         Texas corporation,



                         By /s/ Bobby R. Ellis
                           ----------------------------------------
                           Bobby R. Ellis
                           President

                                       -3-

                              CONSULTING AGREEMENT

     This  Consulting  Agreement  (this  "Agreement")  is entered into as of the
13th day of March, 1999 ("Effective  Date"), by and between Knight  Acquisition
Corporation,  an Arizona corporation ("KAC"),  Knight  Transportation,  Inc., an
Arizona corporation  ("Knight"),  and Bobby R. Ellis (the "Consultant").  Knight
and KAC are hereinafter referred to as the "Corporation."

                                    RECITALS:

     A. Consultant, together with his spouse, owned 100% of the shares of Action
Delivery  Service,  Inc.  ("ADS"),  a Texas  corporation,  and Action  Warehouse
Services, Inc. ("AWS"), a Texas corporation (collectively, "Action"). All of the
assets of ADS and AWS were purchased,  and certain  identified  liabilities were
assumed,  by the  Corporation  as  evidenced  by  that  certain  Asset  Purchase
Agreement dated March 13, 1999.

     B. Corporation desires to retain Consultant as an independent contractor to
provide  consulting  services to  Corporation  as  provided  in this  Agreement.
Consultant is willing to provide such services under the terms and conditions as
set forth in this Agreement.

                                   AGREEMENT:

     1. TERM OF AGREEMENT.  Unless  earlier  terminated  in accordance  with the
provisions  of  Section  8, the term of this  Agreement  shall  commence  on the
Effective Date and shall expire twenty-four (24) months from the Effective Date.

     2. SCOPE OF  SERVICES.  Corporation  and  Consultant  acknowledge  that the
duties of Consultant will be that of a marketing consultant to the Corporation.

     3. CORPORATION'S RULES.  Consultant shall comply with all reasonable rules,
regulations  and policies  adopted by Corporation  from time to time relating to
the business operations of Corporation.

     4.  CONSULTANT'S  GENERAL  DUTIES.  Consultant  shall perform the following
services for  Corporation:  (i) assist the Corporation  with respect to customer
transition matters, including, without limitation, the retention of all existing
customers of ADS and AWS and the Corporation's retention of key employees;  (ii)
work closely with Knight's  Division  Manager to effect a smooth  transition for
Action's former  employees and customers from Action to the  Corporation;  (iii)
assist the Corporation in establishing  business  relations with all of Action's
vendors,  including  any  fuel  vendors;  and (iv)  assist  the  Corporation  in
attracting  and  retaining  new  customers  to be serviced by the  Corporation's
Corsicana, Texas facility. Corporation agrees that it
<PAGE>
shall timely and properly  perform all of its obligations in connection with and
necessary  for  Consultant's  duties  hereunder,   as  reasonably  requested  by
Consultant,  including attendance at and participation in meetings with Action's
former  customers,  vendors,  and employees.  Consultant  will use his best good
faith efforts to introduce the  Corporation and its  representatives  to all key
Action customer account  representatives  including,  without limitation,  those
persons representing the companies listed on EXHIBIT A attached hereto.

     5. REMUNERATION.  Corporation and Consultant agree that Consultant will not
be paid any fees or other  compensation,  except as provided in Section 6 below,
for services provided under this Agreement.

     6. FRINGE BENEFITS AND EXPENSES.

          a. In consideration for his consulting  services the Corporation shall
pay Consultant for twenty-four  (24) months following the Effective Date of this
Agreement  (the  "Consulting  Period")  all  his  reasonable  business  expenses
incurred on the Corporation's  behalf. These expenses include reasonable country
club dues [not to exceed $500 per month],  and  reasonable  automobile  expenses
incurred in  connection  with the  operation of Action's  1997  Lincoln  Towncar
presently  furnished to Consultant.  Consultant shall continue to have exclusive
use of the Towncar during the Consulting Period.

          b. The  Corporation  shall  provide  Consultant  and his  spouse  with
medical  insurance  comparable to that provided by Corporation to its employees,
to the extent such coverages are reasonably available,  but such insurance shall
not include any  long-term  care  benefits.  The  Corporation  may provide  such
insurance  coverage  through COBRA  benefits,  to the extent  Consultant and his
spouse are eligible  for COBRA  through  Action and, in such event,  Corporation
will pay all COBRA premiums during the Consulting  Period.  Consultant agrees to
elect COBRA coverage when his employment  with Action is terminated.  To provide
Consultant with the insurance coverage  contemplated hereby, the Corporation may
reimburse  Consultant  for any COBRA  premiums paid by him. If Consultant or his
spouse are eligible for Medicare  benefits,  Consultant  and his spouse (if they
have not done so) will apply for Medicare benefits and Corporation shall, at its
expense,  during the Consulting Period,  purchase for Consultant and his spouse,
to the extent coverage is reasonably available,  a supplemental health insurance
policy to provide  medical  insurance for those medical  expenses not covered by
Medicare.

          c. Corporation agrees that it shall reimburse Consultant for any other
business  or  miscellaneous  business-related  expenses  reasonably  incurred by
Consultant and related to the  performance of  Consultant's  services under this
Agreement  or other  activities  engaged in on behalf of  Corporation  (provided
prior written consent is obtained for expenses in excess of $500); reimbursement
for such  expenses  shall be paid  within  thirty  (30) days  after  receipt  by
Corporation of Consultant's reimbursement  documentation,  accompanied by copies
of   receipts   and  other   evidence   demonstrating   Consultant's   right  to
reimbursement.

                                       -2-
<PAGE>
     7. TIME COMMITMENT.  Consultant  shall not be require to consult  full-time
for the  Corporation  during the  Consulting  Period.  Consultant is required to
devote  such time as is  reasonably  necessary  for the  proper  performance  of
Consultant's duties under this Agreement. However, as an independent contractor,
Consultant shall have control of and discretion as to establishing the method by
which he will perform services required of him under this Agreement,  subject to
the terms of this Agreement.  The parties  anticipate that Consultant will spend
an average of (but not more than)  fifteen (15) hours of service per week in the
performance of Consultant's duties to the Corporation.

     8. RIGHT OF TERMINATION.  This Agreement shall not be terminable during the
term hereof,  except for cause by either  Corporation or  Consultant,  or in the
event of Consultant's death during the Consulting Term. For the purposes of this
Section, "for cause" means (i) failure of Corporation to pay fringe benefits and
expenses in  accordance  with  Section 6 above;  (ii) failure of either party to
otherwise materially perform under this Agreement, if such failure continues for
ten (10) business days following notice to the non-performing  party as provided
under  this  Agreement;  and (iii)  any  breach  by  Consultant  under the Asset
Purchase Agreement (or the Exhibits thereto) between Consultant,  Action and the
Corporation.

     9.  ASSIGNMENT.  This  Agreement and the duties,  obligations  and benefits
under it are not  assignable  or delegable by Consultant  without  Corporation's
prior written  consent.  This  Agreement  shall be binding upon and inure to the
benefit of Corporation and its respective successors and assigns.

     10. NOTICE.  Any notice  required to be given by this Agreement shall be in
writing and shall be considered  as given and received  upon personal  delivery,
one day after being sent when sent by a professional  overnight courier service,
two days after posting when sent by United States  registered or certified mail,
or the date of transmission if sent by telecopier, addressed as follows:

              If to Consultant:   Mr. Bobby R. Ellis
                                  1812 Hill Valley Drive
                                  Arlington, Texas  76013

              If to Corporation:  Knight Transportation, Inc.
                                  Attn: Kevin P. Knight, Chief Executive Officer
                                  5601 W. Buckeye Road
                                  Phoenix, Arizona  85043

     11. INDEPENDENT CONTRACTOR STATUS. Consultant's relationship to Corporation
shall be that of an  independent  contractor  and not an employee.  Any federal,
state and local taxes  required  to be paid by  Consultant  with  respect to any
fringe benefits and expenses  described in Section 6 shall be Consultant's  sole
responsibility as an independent contractor. Nothing contained

                                       -3-
<PAGE>
in this  Agreement  shall be  construed so as to make  Consultant  an officer or
employee of  Corporation.  Neither  Consultant  nor  Corporation  shall have the
authority to bind the other party in any respect.

     12.  CONFIDENTIALITY.  During  the term of the  Agreement  and  thereafter,
Consultant  shall  hold in  confidence  and  shall  not  disclose,  directly  or
indirectly,  to any  third  person  any  Confidential  Information  unless  such
disclosure is authorized  in writing by the  Corporation  or is required by law.
For purposes of this  Agreement,  "Confidential  Information"  means any and all
confidential or proprietary  information regarding the Corporation's  personnel,
products,  customers, customer lists, prospects, business plans, lists of actual
or prospective  customers,  pricing,  trade secrets,  pay practices,  suppliers,
financing  arrangements,  or other  information  relating to the  operations  or
business of the Corporation or any parent,  subsidiary and affiliated companies,
regardless of whether such confidential information is known or available to, or
developed  by,   Consultant   before  or  during  the  term  of  the  Agreement.
Confidential Information shall not include any information clearly in the public
domain, provided that such information did not come into public domain by reason
of the Consultant's  violation of this Agreement.  Consultant  acknowledges that
the information described above is proprietary and confidential and will be kept
confidential.  Consultant agrees that all right,  title and interest in any such
Confidential Information shall be and shall remain the exclusive property of the
Corporation.  Consultant agrees to execute any agreements or documents and to do
all other things reasonably requested by the Corporation in order to vest in the
Corporation  all  ownership  rights  in  the  Confidential   Information.   Upon
termination of the Agreement,  Consultant agrees to turn over to the Corporation
all  notes,  data,  tapes,  reference  items,  sketches,  drawings,   memoranda,
calendars, records and other materials in Consultant's possession or control.

     13.  NON-COMPETE  AGREEMENT.  Consultant  acknowledges and agrees that this
Agreement  shall  not  modify  the terms and  conditions  of the Asset  Purchase
Agreement and Consultant  shall continue to be subject to and bound by all terms
and conditions of the Asset Purchase Agreement,  including,  without limitation,
the non-compete agreement set forth therein.

     14. MISCELLANEOUS.

          a. This  Agreement  shall be governed by and  construed in  accordance
with the substantive laws of the State of Arizona.

          b.  Amendments,  modifications  and changes to this Agreement shall be
valid only if in writing and signed by both parties to this Agreement.

          c.  This  Agreement,  together  with  the  Asset  Purchase  Agreement,
contains  the entire  understanding  of the  parties  with regard to the matters
contained  herein and  supersedes any prior or  contemporaneous  written or oral
agreements of the parties.

                                      -4-
<PAGE>
          d. The  waiver of either  party of a breach of any  provision  of this
Agreement shall not operate or be construed as a waiver of any subsequent breach
by either  party.  If either  party  retains an attorney to enforce the terms of
this  Agreement,  the prevailing  party to any action or enforcement  proceeding
shall be  reimbursed  by the other  party for all  costs and  expenses  thereof,
whether or not assessable.

     The undersigned have executed this Agreement as of the Effective Date.


"CONSULTANT"                                 /s/ Bobby R. Ellis
                                             -----------------------------------
                                             Bobby R. Ellis



"CORPORATION"                                KNIGHT ACQUISITION CORPORATION,
                                             an Arizona corporation


                                             By: /s/ Kevin P. Knight
                                                --------------------------------
                                                Its: Chief Executive Officer
                                                    ----------------------------

                                             Knight Transportation, Inc., an
                                             Arizona corporation


                                             By: /s/ Kevin P. Knight
                                                --------------------------------
                                                Its: Chief Executive Officer
                                                    ----------------------------

                                       -5-

                                 PRESS RELEASE

                          KNIGHT TRANSPORTATION, INC.
                  ANNOUNCES ASSET ACQUISITION OF TEXAS CARRIER
                                 MARCH 15, 1999

     Knight  Transportation  Inc.,  a short to  medium  haul  truckload  carrier
headquartered in Phoenix,  Monday announced that it has purchased the assets and
assumed selected liabilities of Action Delivery Service Inc., and its affiliated
company, Action Warehouse Services Inc. ("Action").

     Action  is  a  privately-held   short  to  medium  haul  truckload  carrier
headquartered in Corsicana,  Texas. Action serves customers throughout Texas and
the south central United States with a fleet of 50 tractors and 130 trailers.

     Founded in 1978, Action had operating revenues of approximately  $5,600,000
for the fiscal year ending Dec. 31, 1998. Knight will issue 97,561 shares of its
common stock in exchange for all of the assets of both companies.  Kevin Knight,
Knight's  chief  executive  officer,  stated this  acquisition  will help Knight
expand its existing  service in Texas and  throughout  the south central  United
States.

     Knight's  shares are  traded on the Nasdaq  National  Market.  The  company
transports general commodities,  including consumer goods, packaged food stuffs,
and beverage containers.

     Knight provides truckload carrier service to the Western United States from
its Phoenix headquarters, in the Texas and Louisiana region through its facility
in Katy, Texas, and in the Midwest and on the East Coast through its facility in
Indianapolis, Indiana.

     For the year ended Dec. 31, 1998,  Knight's revenue was  $125,030,245,  net
income was $13,346,142, and assets were $116,958,220.


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