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Originally Posted by
choaderboy2
I have the 4:40 final drive on order so the 17" won't suck as bad. The 15" have a hard time living. Dog 1 ran a 1:36 flat but that was with a different engine with only 155 hp and with RA-1's that don't have nearly the same amount of grip as the C51's.
So do 15''s have worse tire wear than the 17"s, with the same hypothetical tires just sized accordingly and same alignment?
I have been under the impression that the 15''s would wear better.