I picked up the MB wheels and just put them on the rear... the taller tire in the rear works, and I can actually blow the tires off without upsetting the traction control now. I am definately happier with the smaller wheels and plan on switching out the fronts as well (that's why I didn't clean them). I might make up some adjustable control arms to fix my rear alignment though, I didnt realize how much the tires rub.