I am about to get my first ATV and I'm thinking the 400EX used. Everything I've read looks good. The sport style ATV will fit my style of riding and the 400Ex sounds pretty solid to me. I will probably be looking at some this week and need some pointers of what to look for as in defects. I know the normal running issues, but are there any specifics about these ATVs to look out for? Also I've read that the width is 45.3in. Is this the overall width including body work or the width of the wheels? The reason I'm asking is I'm trying to figure out if it will fit on a trailer I have. I guess I need to know what the width is center to center of the wheels. I appreciate any help you guys can give.