I purchased a 2006 42 ft Travel Supreme in 2013 and it had over 90,000 miles on it when I sold it. I loved the rig. Very good quality. Also have 3 friends that owned them and they thought the same. I was never concerned about the miles. If you check the different online RV forums, you can gain a lot of knowledge about Travel Supremes. The biggest issue I had with mine was I had to replace my holding tank floor due to improper sealing from the rear tires when it rained. It took me a couple of days to complete the project. The rest was just the usual minor things. I did a fairly extensive interior remodel on that rig. Heated bamboo floor, tile backsplash, new electronics, power shades, recovered window valances and headboard.… There was nothing wrong with the stuff I replaced, we just wanted to update it, just as we are now doing to our 2012 Newmar. As you probably already know, the biggest key is how well the prior owners took care of it.