What brand and year? One hint--check the age on each of the tires. There is a code on the side of each tire which will tell you the age. If it is 5 years old, you have to change it out because it is aged out. That can be expensive. It can also be a bargaining chip to use when negotiating price.
Actually used that tactic yesterday with the one I was looking at.
We are wanting to stay under 26 foot ideally a class C.