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    Results 1 to 2 of 2
    1. #1
      Join Date
      Mar 2013
      Location
      Alberta, Canada
      Posts
      21
      Country Flag: Canada

      1970 GTO Rear Tire Width

      Can anybody please tell me what the widest tire size they have been able to fit for the rear tires on 1970 GTO with no modifications, other than maybe rolling the fender lip? Also, what rim offset did you use? What is the ideal tire size for the rear? I am wanting to put on a 19X12" or 20X12".





    2. #2
      Join Date
      Dec 2008
      Location
      Detroit
      Posts
      2,664
      Country Flag: United States
      You might want to check with

      Andrew

      https://www.pro-touring.com/showthre...&highlight=gto

      or Jon

      https://www.pro-touring.com/showthre...&highlight=gto

      They are both helpful here on the forum and might be able to offer some feedback. Reading the treads first may offer an answer.
      Big dreams, small pockets....

      Chris--
      '72 Cutlass S LSA/T56 Magnum
      Bowler Performance, Forgeline, Speedtech, ATS, Speartech, KORE3, Ridetech coilovers

      Project Motor City Madness


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