I have 17" sport rims, currently have 215/55r-17

With 215's i cannot hook 1st or 2nd gear with my turbonetics.

I guess 225 is the biggest i can put on? Or would i be able to squeeze a 235 on? I am willing to reduce sidewall as well.

Also, its RWD, im thinking of keeping the 215's in the front and have 225's in the rear. Anything i should be concerned about while doing this or is it alright?


Thanks alot, just trying to get ready for summer!!

 

17x7? 235 aint bad.. but 225 is good enough