225/50-17 will fit for a taller and cushier ride. That's what I'm running now. 235/45 on 17x7 +55 was too wide, rubbed the inner fenders in the front (also at +52 offset) and the outers in the rear (+55 offset). 225/50 and 215/50 clear with no issues at all. FYI, 225/45 would be a proper diameter match to the OEM tires, 215/50 gives you a perfect GPS match to the speedometer.