There's heaps of room to fit large wheels in the back - The front is where the problem is at.
When I ran 17x7s (7.5? I can't remember now) with 215/40/17s I had issues with scrubbing in the front under full lock with compression, so roundabouts that were on an incline. The rear never came close to an issue.
I'll throw some of my pictures up later, but hopefully in the not too distant future I'll have more 'special' pictures
ROCK ON
R~R