[capo1m]

Originally Posted by bmw325i

You'll need a 225/40/18 up front. You should use the same size in the rear with a spacer.

Here is
18x9.5 +22 front with 225/40
18x9.5 +7 rear with 225/40
http://www.e90post.com/forums/showth...2#post14121212

So some serious stretch involved