Mine will drag when backing into or driving over a severe slope. I have the wheels on the back installed by the previous owner (or they may have been a factory install...don't know). They have obviously engaged the ground several times as the missing chunks from those little wheels will attest. I try not to make it a habit to enter severe slopes with the coach, but sometimes it can't be avoided. With that said, I doubt you'll be able to completely avoid dragging, depending on where you travel, but it won't be the norm for it to happen in teh majority of campgrounds and parking lots.
