It's time for new tires and I might be able to get a decent deal on a set, however I'm unsure if the size will work well. I'm currently running 225/40/18 on my REV model 2's. I think the wheel width is 7.5 I'm looking at a set of tires but they are 215/40/18's. Is anyone running this size and if so, do they fit ok? Do they look ok on a 7.5 wheel or will they be stretched too far? Any advice would be greatly appreciated.