elfacha wrote:what about 17x9.25 +25 on rear?
Will depend on tire, the inside won't be much issue with stock springs, but without a roll/pull/camber you won't fit too much of a big tire. Would guess 235 would be the widest.
Issue will be mainly if the tire hits on bumps/potholes, at stock ride height the tire probably won't touch the fender when sitting still, unless its really tall.
You can find sites that have pics of setups and use wheel/tire calculators to tell you how much difference there will be between current setup and new one, then measure that difference on current setup to see where the new ones will sit.