Fc Rx7 Wheel Fitment
 

Hi,
I'm looking at wheels I could get for an FC but I want to know is what is the biggest size rim and the most offset I can run. I am looking at a set of rims that are 18x9.5+10, would that fit on the stock body or will I need to find a wheel in smaller specs. The brand of the wheel is Cosmis Racing and for some reason, they have very weird specs for the rim I want.
Cheers

I'm really hoping someone has input on this

I never went that wider then 9 on any of my FCs, for the most part stuck with 17s, did try 18s a couple times but they were heavier and didnt like the traction feel.