Thinking of trading from a 2500 duramax to a 3500 dully duramax. I work in construction, and go to different job sites when needed. My daily miles could be 25 to 50 round trip to home. Just wondering ...
Most folks concentrate on the width but that is really not the problem. The problem is length. Especially if you have a crew cab long bed truck. This is usually only an issue in parking garages and more urban areas. If your mirrors fit then your duallies will fit... Just drive past an obstruction some before you turn. This will keep your fenders from dying a nasty death.