I'm running staggered 8 and 9" Style 32s; ET20 and ET26 front and back respectively.
I have 225/45/17 on the back and a 215/45/17 on the front.
The back rubs slightly on the rear bumper just where it meets the arch but that's easily sorted with a dremel.
The front rubbed a lot with 225s on the plastic liner inner arch. I would stuck with them and clearanced the arch but I have to run a spacer up front to clear the brembos.