I'm running 17x7.5 (35 offset) and 215/45-17.
I rolled my rear fender lips and I have no rub problems. It's a '99 on H&R's over stock struts.
It has a very wide stance, which I like.
Low offset rims = wide stance
Not all tires are created equal. 215/45-17 from one manufacturer does not have the same exact dimensions as another.
As an answer to the original question, my
opinion is to run with 215. The amount of grip gained would not exceed the headach factor that comes with rubbing.
Mark
