Exhibit 8.1 [Letterhead of Sidley Austin Brown & Wood LLP] April 19, 2002 DaimlerChrysler Wholesale Receivables LLC 27777 Franklin Road Southfield, Michigan 48034 Re: DaimlerChrysler Wholesale Receivables LLC Registration Statement on Form S-3 ----------------------------------------- Ladies and Gentlemen: We have acted as special federal tax counsel to the CARCO Auto Loan Master Trust (the "CARCO Trust") and the DaimlerChrysler Master Owner Trust (the "Issuer") in connection with the filing by DaimlerChrysler Wholesale Receivables LLC, a Delaware limited liability company (the "Registrant"), of a Registration Statement on Form S-3 (such registration statement, together with the exhibits and any amendments thereto as of the date hereof, the "Registration Statement") with the Securities and Exchange Commission (the "Commission") under the Securities Act of 1933, as amended (the "Act") for the registration under the Act of $6,000,000,000 aggregate principal amount of auto loan asset backed notes (the "Notes") and a collateral certificate. As described in the Registration Statement, the collateral certificate will be issued by the CARCO Auto Loan Master Trust to the Issuer and will serve as collateral for the Notes. Also, as described in the Registration Statement, the Notes will be issued from time to time in one or more series with one or more classes or subclasses, with each series being issued by the Issuer, which is to be formed by the Registrant pursuant to a trust agreement between the Registrant and an owner trustee. The Notes will be issued pursuant to the Indenture and a related Indenture Supplement. We have advised the Registrant with respect to certain federal income tax consequences of the proposed issuance of the Notes. This advice is summarized under the headings "Summary--Tax Matters" and "Tax Matters--Federal Income Tax Consequences" in the Prospectus and "Summary of Series Terms--Tax Status" in the Prospectus Supplement, all a part of the Registration Statement. Such description does not purport to discuss all possible federal income tax ramifications of the proposed issuance, but with respect to those federal income tax consequences that are discussed, in our opinion, the description is accurate in all material respects. We hereby confirm and adopt the opinions expressly set forth as our opinions under the heading "Tax Matters--Federal Income Tax Consequences" in the Prospectus and the heading "Summary of Series Terms--Tax Status" in the Prospectus Supplement. There can be no assurance, however, that contrary positions will not be taken by the Internal Revenue Service or that the law will not change. We hereby consent to the filing of this letter as an exhibit to the Registration Statement and to a reference to this firm (as special federal tax counsel to the Registrant) under the heading "Tax Matters--Federal Income Tax Consequences" in the Prospectus forming a part of the Registration Statement, without implying or admitting that we are "experts" within the meaning of the Act or the rules and regulations of the Commission issued thereunder, with respect to any part of the Registration Statement, including this exhibit. Very truly yours, /s/ SIDLEY AUSTIN BROWN & WOOD LLP 2