Hello my father is currently looking to buy some Mickey thompson et street radials for his 1967 camaro. The tires on the car right now is 245/60/15. I'm pretty sure the rim is either 7.0-8.0 size. I was wondering if the 255/60/15 size would fit. Cause the tire measures 27.1 and it looks like the tire would rub in the inside. - Well anyway to me it does. Does anyone know what size would work good.