rim sizes
 

will you get a difference in time on the 1/4 when using 17" rims vs 18" rims? im trying to decide between 18" saleens or 17" bullits. stupid question, but hey... gotta find out somewhere

more rotating weight means slower times all around.

and 18 inch wheels = less side wall = less traction

Just look at tires prices first.

Yeah, i thought my 17's were expensive. You haven't seen nothing till you see those outrageous prices for 18's! :eek:

17;s are perfect