You shouldnt have a problem but when you put the wider tire on the narrower rim, you may have problems with runnin with them aired down so be careful and slow down when you get in a situation where the tire might roll off the rim. When they are aired up, your tires will be slightly taller too than when you had em on the aftermarket rims if they were wider. When you squeeze the middle of the tire in, it has a tendency to make the ends squeeze out. This being said, if you had any scrub problems with the tires before, they will only get worse. But what the heck, gives you a good excuse to put a lift on!! <img src="/forums/images/graemlins/notooth.gif" alt="" />