[jktobin1]

I am looking to purchase 18x9.5 et50 rear and 18x8.5 et45 front V701 wheels for my 2012 M Sport 135i. I have looked through the wheel and tire fitment threads and haven't found a clear answer for how wide of a tire I can put without any modifications. I would like to go as wide as possible in the rear without any rubbing. I want to know what you guys think and what has been done before. Any and all comments are appreciated