I bought my coach from Wheeler RV in Las Vegas in 2003 brand new. They told me make a list of anything that needs adjustment or repaired. I made a list and went back a month later and everything was taken care off. Even went there for the Caterpillar valve adjustment and they done an excellent job because this coach has not given hardly any problems what so ever. I drove in on my appointment and I was out the same day. Wheeler sold out to CW so I do not know how it is now.
Coach is still going strong. I do most of the maintenance on the coach, like change the oil and filters. Lube the chassis which includes the u-joints and a squirt to the engine fan bearing. Also includes the same for the generator. The generator has been flawless through ten years. The Caterpillar engine only repair was a Huei pump under warranty.
But now I have made some repairs or up keep on the coach myself, like I replaced the slide out topper with new material, and I also order a new CAC hose. It had been rubbing against the compartment frame. So I did not want to take a chance on it blowing up.
But Wheeler RV was good to me when I needed them.