EXHIBIT 4.104
                                                                   -------------

                                                                  EXECUTION COPY



                                 AMENDMENT NO. 3

                                       TO

                            SERIES 2002-1 SUPPLEMENT

                           dated as of March 25, 2003

                                      among

                            RENTAL CAR FINANCE CORP.,
                             an Oklahoma corporation

                     DTG OPERATIONS, INC., formerly known as
                        Dollar Rent A Car Systems, Inc.,
                             an Oklahoma corporation

                     DOLLAR THRIFTY AUTOMOTIVE GROUP, INC.,
                             a Delaware corporation

                      DEUTSCHE BANK TRUST COMPANY AMERICAS,
                         a New York banking corporation,
                                   as Trustee

               CREDIT SUISSE FIRST BOSTON, CAYMAN ISLANDS BRANCH,
                           as an Enhancement Provider

                                DRESDNER BANK AG,
                           as an Enhancement Provider

                                       and

                          AMBAC ASSURANCE CORPORATION,
               a Wisconsin-domiciled stock insurance corporation,
                        as 100% Series 2002-1 Noteholder








                                 AMENDMENT NO. 3
                           TO SERIES 2002-1 SUPPLEMENT
                           ---------------------------


     This Amendment No. 3 to Series 2002-1 Supplement dated as of March 25, 2003
("Amendment"), among Rental Car Finance Corp., an Oklahoma corporation ("RCFC"),
DTG  Operations,  Inc.,  formerly  known as Dollar Rent A Car Systems,  Inc., an
Oklahoma  corporation  ("Operations"),  Dollar Thrifty Automotive Group, Inc., a
Delaware corporation ("DTAG"),  Deutsche Bank Trust Company Americas, a New York
banking  corporation,  as Trustee (the  "Trustee"),  Credit Suisse First Boston,
Cayman Islands Branch, as an Enhancement Provider ("CSFB"), Dresdner Bank AG, as
an  Enhancement  Provider  ("Dresdner"),  and  Ambac  Assurance  Corporation,  a
Wisconsin-domiciled stock insurance corporation as 100% Series 2002-1 Noteholder
("Ambac";  RCFC,  Operations,  DTAG, the Trustee,  CSFB,  Dresdner and Ambac are
collectively referred to herein as the "Parties").

                                    RECITALS:
                                    --------

     A.   RCFC,  as  Issuer, and the  Trustee  entered  into that  certain  Base
Indenture  dated as of December  13, 1995,  as amended by the  Amendment to Base
Indenture dated as of December 23, 1997 (the "Base Indenture"); and

     B.   RCFC  and  the  Trustee  entered   into  that  certain  Series  2002-1
Supplement dated as of June 4, 2002, as amended by (i) Amendment No. 1 to Series
2002-1  Supplement  dated as of August 12,  2002,  and (ii)  Amendment  No. 2 to
Series 2002-1  Supplement  dated as of December 12, 2002 (as amended to the date
hereof, the "Series 2002-1 Supplement"); and

     C.   The  Parties wish to amend the Series 2002-1  Supplement  as  provided
herein.

     NOW THEREFORE, the Parties hereto agree as follows:

     1.   Definitions.  Capitalized  terms  used in this  Amendment  not  herein
defined shall have the meaning  contained in the Series 2002-1 Supplement and if
not defined  therein  shall have the meaning set forth in the  Definitions  List
attached as Schedule 1 to the Base Indenture.

     2.   Amendments. The Series 2002-1 Supplement is hereby amended as follows:

          (a)  By  deleting   "$25,000,000"  in  each  place  contained  in  the
definition of  "Manufacturer  Event of Default"  contained in Section 2.1(b) and
replacing each with "$40,000,000".

          (b)  By  deleting  the   definition   of  "Series   2002-1   Available
Subordinated  Amount  Maximum  Increase"  contained  in  Section  2.1(b)  in its
entirety.

          (c)  By  deleting  the proviso at the end of Section  4.7(d)(v) in its
entirety and replacing it with the following:


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               "provided,  however,  that RCFC shall have no
               obligation  to so increase the Series  2002-1
               Available Subordinated Amount at any time;"

          (d)  By adding the following as a new Section 8.14:

               "Section 8.14 Financed  Vehicles.  RCFC shall
               not lease  any  Financed  Vehicles  under the
               Financing  Lease  without  the prior  written
               consent of the Required  Beneficiaries,  each
               Enhancement  Provider  with  respect  to each
               Group  III  Series  of Notes  and the  Rating
               Agencies   (which   consent   of  the  Rating
               Agencies   may  be  evidenced  by  a  written
               confirmation by such Rating Agencies that the
               leasing  of such  Financed  Vehicles  by RCFC
               under the Financing  Lease will not result in
               the  reduction  or  withdrawal  of  the  then
               current ratings on each outstanding Group III
               Series of Notes)."

     3.   Effect  of Amendment.  Except as  expressly  set  forth  herein,  this
Amendment  shall not by implication  or otherwise  limit,  impair,  constitute a
waiver of, or  otherwise  affect the rights and  remedies  of any of the Parties
hereto under the Series 2002-1 Supplement,  nor alter,  modify,  amend or in any
way affect any of the terms,  conditions,  obligations,  covenants or agreements
contained in the Series 2002-1 Supplement,  all of which are hereby ratified and
affirmed in all  respects by each of the  Parties  hereto and shall  continue in
full force and effect.  This  Amendment  shall apply and be effective  only with
respect to the provisions of the Series 2002-1 Supplement  specifically referred
to herein and any  references in the Series 2002-1  Supplement to the provisions
of the Series 2002-1 Supplement specifically referred to herein shall be to such
provisions as amended by this Amendment.

     4.   Applicable Provisions.  Pursuant to Section 11.2 of the Base Indenture
and Section  8.7(a) of the Series  2002-1  Supplement,  the Trustee,  RCFC,  the
Servicers,  the Required Noteholders with respect to the Series 2002-1 Notes and
any  applicable  Enhancement  Provider may enter into an amendment to the Series
2002-1 Supplement provided that (i) the Rating Agencies shall consent thereto in
writing by issuing a letter  confirming their ratings,  and (ii) as evidenced by
an  Opinion  of  Counsel,   such  amendment   affects  only  the  Series  2002-1
Noteholders.

     5.   Waiver of Notice.  Each of the Parties hereto  waives any prior notice
and any notice period that may be required by any other agreement or document in
connection with the execution of this Amendment.

     6.   Binding Effect.  This Amendment shall be binding upon and inure to the
benefit of the Parties and their respective successors and assigns.


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     7.   GOVERNING LAW.  THIS AMENDMENT  SHALL BE CONSTRUED IN  ACCORDANCE WITH
THE LAWS OF THE  STATE OF NEW YORK  (WITHOUT  GIVING  EFFECT  TO THE  PROVISIONS
THEREOF REGARDING  CONFLICTS OF LAWS), AND THE OBLIGATIONS,  RIGHTS AND REMEDIES
OF THE PARTIES HERETO SHALL BE DETERMINED IN ACCORDANCE WITH SUCH LAWS.

     8.   Counterparts.   This  Amendment  may  be executed  in  any  number  of
counterparts and by different parties hereto in separate  counterparts,  each of
which when executed and  delivered  shall be deemed to be an original and all of
which taken together shall constitute but one and the same agreement.

                         [SIGNATURES ON FOLLOWING PAGES]



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     IN WITNESS  WHEREOF,  the Parties  have caused  this  Amendment  to be duly
executed and delivered as of the day and year first above written.

                                        RCFC:
                                        ----

                                        RENTAL CAR FINANCE CORP., an Oklahoma
                                        corporation

                                        By:_____________________________________
                                           Pamela S. Peck
                                           Vice President and Treasurer


                                        TRUSTEE:
                                        -------

                                        DEUTSCHE BANK TRUST COMPANY AMERICAS,
                                        a New York banking corporation

                                        By:_____________________________________
                                           Name:________________________________
                                           Title:_______________________________


                                        SERVICERS:
                                        ---------

                                        DTG  OPERATIONS, INC., formerly  known
                                        as Dollar Rent A Car Systems, Inc., an
                                        Oklahoma corporation

                                        By:_____________________________________
                                           Pamela S. Peck
                                           Treasurer


                                        DOLLAR THRIFTY AUTOMOTIVE GROUP, INC.,
                                        a Delaware corporation

                                        By:_____________________________________
                                           Pamela S. Peck
                                           Treasurer



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                                        ENHANCEMENT PROVIDERS:
                                        ---------------------

                                        CREDIT SUISSE FIRST BOSTON,  CAYMAN
                                        ISLANDS BRANCH, a Swiss banking
                                        corporation

                                        By:_____________________________________
                                           Name:________________________________
                                           Title:_______________________________

                                        By:_____________________________________
                                           Name:________________________________
                                           Title:_______________________________


                                        DRESDNER BANK AG

                                        By:_____________________________________
                                           Name:________________________________
                                           Title:_______________________________

                                        By:_____________________________________
                                           Name:________________________________
                                           Title:_______________________________


                                        100% SERIES 2002-1 NOTEHOLDER:
                                        -----------------------------

                                        AMBAC ASSURANCE CORPORATION, a
                                        Wisconsin-domiciled stock insurance
                                        corporation

                                        By:_____________________________________
                                           Name:________________________________
                                           Title:_______________________________



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