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odd tire size for c5

  1. 18" All Around - Why

    Suspension, Tires and Wheels
    I just purchased a 1998 Corvette Hard Top. For some reason they last driver put 245/40ZR18/93W Nitto Extreme ZR on the front and 275/40ZR18/103W on the back. What is this going to do in light of the fact that the front should have 17's What should the tire pressure be on the front and back with...
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