Just install 17x8 +48 with a 225 and the tires are really close to the spring in front. I have about -1 camber using the lower hole, but I think if I used a camber bolt in the top hole, it would be rubbing right now. Stock camber (0) would have room for maybe 235. I don't think I could get away with 235 unless I used a spacer.
I am likely going to pick up some PSM spacers (bolt-on style). They come with 15mm bolt-ons and 3, 5 and 7mm slip-ons. Thinking the 15mm for the rear and slip on a 3 or 5mm in front depending on thread engagement.