[bptuner]

Curious to know the difference in times you guys have seen running 18 wheel and tire combo compared to 19's. The factory 19/w supercar tires have been fast just wondering if the cost is worth the switch to 18's.

I am on the fence and debating ordering a set of 18's. I know slicks will be faster around track, but what other DOT legal tire options are there in 18? I don't trailer the car, not that I think the officers in this area will bother, but just for the sake of the debate.