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 16, 2001


                            Oshkosh Truck Corporation
             (Exact name of registrant as specified in its charter)


     Wisconsin                     1-13886                     39-0520270
  ---------------                -----------                  -------------
   (State or other               (Commission File             (IRS Employer
    jurisdiction                    of Number)              Identification No.)
   incorporation)


                     P.O. Box 2566, Oshkosh, Wisconsin 54903
                   -------------------------------------------
          (Address of principal executive offices, including zip code)


                                 (920) 235-9151
                         (Registrant's telephone number)






Item 7.    Financial Statements and Exhibits.
- ------     ---------------------------------

          (a)       Not applicable.

          (b)       Not applicable.

          (c)       Exhibits. The following exhibit is being filed herewith:

                    (99.1)    Script for Analyst Conference Call Held March 16,
                              2001.

Item 9.           Regulation FD Disclosure.
- ------            ------------------------

          On March 16, 2001, Oshkosh Truck Corporation (the "Company") held a
conference call for analysts in connection with the Company's announcement that
it expects earnings for the second quarter ending March 31, 2001 and for the
remainder of the fiscal year ending September 30, 2001 to be lower than
previously projected. A copy of the script (the "Script") for such conference
call is filed as Exhibit 99.1 and is incorporated by reference herein. An audio
replay of such conference call and the related question and answer session will
be available for thirty days on the Company's web site at www.oshkoshtruck.com.

          The information, including without limitation, all forward-looking
statements, contained in the Script or provided in the conference call and
related question and answer session speaks only as of March 16, 2001. The
Company has adopted a policy that if the Company makes a determination that it
expects earnings for future periods for which projections are contained in the
Script to be lower than those projections, then the Company will publicly
announce that fact. The Company's policy also provides that the Company does not
intend to make such a public announcement if the Company makes a determination
that it expects earnings for future periods to be at or above the projections
contained in the Script. Except as set forth above, the Company assumes no
obligation, and disclaims any obligation, to update information contained in the
Script or provided in the conference call and related question and answer
session. Investors should be aware that the Company may not update such
information until the Company's next quarterly conference call, if at all.

          The Script contains, and representatives of the Company made, during
the conference call and the related question and answer session,
"forward-looking statements" that the Company believes to be within the meaning
of the Private Securities Litigation Reform Act of 1995. All statements other
than statements of historical fact included in the Script or made during the
conference call and related question and answer session, including, without
limitation, statements regarding the Company's future financial position,
business strategy, targets, projected sales, costs, earnings, capital
expenditures and debt levels, and plans and objectives of management for future
operations, are forward-looking statements. In addition, forward-looking
statements generally can be identified by the use of forward-looking terminology
such as "may," "will," "expect," "intend," "estimates," "anticipate," "believe,"
"should" or "plans," or the negative thereof or variations thereon or similar
terminology. The Company cannot provide any assurance that such expectations
will prove to have been correct. Important factors that could cause actual
results to differ materially from the Company's expectations include, without
limitation, the following:

                    Accuracy of Assumptions. The expectations reflected in the
          forward-looking statements, in particular those with respect to
          projected sales, costs, earnings and debt levels, are based in part on
          certain assumptions made by the Company, some of which are referred to

                                      -2-


          in, or as part of, the forward-looking statements. Such assumptions
          include, without limitation, the Company's estimates for fiscal 2001
          concrete placement activity, related mortgage rates and housing starts
          and the U.S. economy generally; the Company's expectations as to when
          it will receive sales orders; the Company's ability to achieve cost
          reductions in the fire and emergency segment; the expected mix of fire
          and emergency equipment to be sold in fiscal 2001; the amount of costs
          to the Company to bid for the Family of Medium Tactical Vehicles
          ("FMTV") Competitive Rebuy program; the commencement of full rate
          production for the Medium Tactical Vehicle Replacement ("MTVR")
          program without delays or failures; the level of margins for the MTVR
          program; the Company's estimates for fiscal 2001 capital expenditures
          of large refuse haulers and municipalities; the Company's ability to
          increase margins in refuse packer manufacturing and refuse packer
          sales in fiscal 2001; and the Company's estimates for interest costs
          and effective tax rates in fiscal 2001. The Company cannot provide any
          assurance that the assumptions referred to in the forward-looking
          statements or otherwise are accurate or will prove to have been
          correct. Any assumptions that are inaccurate or do not prove to be
          correct could have a material adverse effect on the Company's ability
          to achieve the forward-looking statements.

                    Cyclical Markets. A further decline beyond current
          assumptions in overall customer demand in the Company's cyclical
          commercial or fire and emergency markets could have a material adverse
          effect on the Company's operating performance. The ready-mix concrete
          market that the Company serves is highly cyclical and impacted by the
          strength of the economy generally, by prevailing mortgage and other
          interest rates, by the number of housing starts and by other factors
          that may have an effect on the level of concrete placement activity,
          either regionally or nationally. The U.S. economy generally and, in
          particular, the concrete placement industry are currently experiencing
          a downturn, which is materially and adversely affecting the net sales,
          profitability and cash flows of suppliers to the concrete placement
          industry, including the Company. The Company cannot provide any
          assurance that this downturn will not continue or become more severe.
          An economic recession similarly may adversely effect the waste
          management industry and may reduce expenditures for fire and emergency
          equipment.

                    U.S. Government Contracts. The Company is dependent on U.S.
          government contracts for a substantial portion of its business. That
          business is subject to the following risks, among others, that could
          have a material adverse effect on the Company's operating performance:

                    o         The Company is currently in sole source
                              negotiations for a five-year family contract for
                              the Family of Heavy Tactical Vehicles ("FHTV").
                              The negotiations could delay planned truck sales
                              and/or the Company may be unable to negotiate
                              favorable pricing.

                    o         The Company's business is susceptible to changes
                              in the U.S. defense budget, which may reduce
                              revenues expected from the Company's defense
                              business.

                    o         The U.S. government may not appropriate expected
                              funding for the Company's U.S. government
                              contracts, which may prevent the Company from
                              realizing revenues under current contracts.

                    o         Most of the Company's U.S. government contracts,
                              including its contract for the MTVR program, are
                              fixed-price contracts and the Company's actual
                              costs may


                                      -3-


                              exceed its projected costs, which could result in
                              lower profits or net losses under these contracts.

                    o         Certain of the Company's U.S. government contracts
                              could be suspended or terminated or could expire
                              in the near future and not be replaced, which
                              could reduce expected revenues from these
                              contracts.

                    o         The Company's U.S. government contracts are
                              subject to audit, which could result in
                              adjustments of the Company's costs and prices
                              under these contracts.

                    Completion and Financing of Acquisitions. A substantial
          portion of the Company's growth in the past four years has come
          through acquisitions, and the Company's growth strategy is based in
          part upon acquisitions. The Company may not be able to identify
          suitable acquisition candidates, obtain financing for future
          acquisitions or complete future acquisitions, which could adversely
          effect the Company's future growth. The Company may not be able to
          integrate or operate profitably recently acquired businesses, such as
          Medtec Ambulance Corporation, or businesses the Company acquires in
          the future. Any such future acquisitions could be dilutive to the
          Company's earnings per share. The Company's level of indebtedness may
          increase in the future if the Company finances acquisitions with debt,
          which would cause the Company to incur additional interest expense and
          could increase the Company's vulnerability to general adverse economic
          and industry conditions and limit the Company's ability to obtain
          additional financing. If the Company issues shares of its stock as
          currency in any future acquisitions, then the Company's earnings per
          share may be diluted as a result of the issuance of such stock.

                    Interruptions in the Supply of Parts and Components. The
          Company may in the future experience significant disruption or
          termination of the supply of some of the Company's parts, materials,
          components and final assemblies that the Company obtains from sole
          source suppliers or subcontractors or incur a significant increase in
          the cost of these parts, materials, components or final assemblies.
          Such disruptions, terminations or cost increases could delay sales of
          the Company's trucks and truck bodies and could result in a material
          adverse effect on the Company's financial condition, profitability and
          cash flows.

                    Competition. The Company operates in highly competitive
          industries. Several of the Company's competitors have greater
          financial, marketing, manufacturing and distribution resources than
          the Company. There can be no assurance that the Company's products
          will continue to compete successfully with the products of competitors
          or that the Company will be able to retain its customer base or to
          improve or maintain its profit margins on sales to its customers, all
          of which could adversely affect the Company's financial condition,
          profitability and cash flows.

Additional information concerning factors that could cause actual results to
differ materially from those in the forward-looking statements is contained from
time to time in the Company's filings with the Securities and Exchange
Commission. All subsequent written and oral forward-looking statements
attributable to the Company, or persons acting on its behalf, are expressly
qualified in their entirety by the cautionary statements contained in this
Current Report on Form 8-K and the Company's other filings with the Securities
and Exchange Commission.

                                      -4-




                                   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.

                                             OSHKOSH TRUCK CORPORATION



Date:  March 16, 2001                         By: /s/ Charles L. Szews
                                                  ------------------------------
                                                 Charles L. Szews
                                                 Executive Vice President and
                                                 Chief Financial Officer



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                            OSHKOSH TRUCK CORPORATION

                   Exhibit Index to Current Report on Form 8-K
                              Dated March 16, 2001


Exhibit
Number

(99.1)            Script for Analyst Conference Call Held March 16, 2001.