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12 Posts
I am thinking seriously about going to Z06 wheels and Goodyear SC tires. With the change in the tire aspect ratio, can anyone tell me what the Z06 outer diameters of the mounted tires are? If it is not the same as my stock tires, my speedo will be off. I believe a smaller rear diameter will also increase the final drive ratio too. Anyone know the formulas?
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99 Torch red/black C5 convertible. Carbon fiber Vortex, Z51, 3.15, Active handling, HUD, etc.
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99 Torch red/black C5 convertible. Carbon fiber Vortex, Z51, 3.15, Active handling, HUD, etc.