I have a 89 Camaro rs with the factory iroc rims but i don't know what size tires to put on em?
The RS model didn't come with the IROC wheels. What size rims? 15" or 16" The 16" IROC wheels will take a 235/55/16 The 15" wheels will take a 235/60/15
245/50/16 will fit just fine
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