Bought a 2015 Thor Challenger, long list of issues only a couple that were major rest kind a minor issues, first was oil leak in motor and ABS switch broke and shock towers only finger tight, rest were minor drawers loose compartment bays leak shower leaks rest just minor, talked to Thor rep. and decided to take to Wakarusa Ind., glad I did got all items plus some they found know problems or hassle, will not go back to dealers. I think majority of the techs don't have a clue as to what they are doing when it comes to an RV and want to fault the manufacture for issues and taking so long to repair. Great experience overall glad I went up there