i am debating on gettin 15 inch or 16 inch rims, and i was wondering how bad 16" wheels will hurt my acceleration? is it a big diffrence or would it be about the same as 15"?? thanks for the help. by the way there going on my 89 crx si w/ zc engine

 

i'd say about the same, just check out the weight of the rims. if the 16s are substancially heavier go for the 15s. its all about the mass