I have a 2001 Keystone Cougar .... wouldn't recommend it to anyone. Too many problems. Had leaf spring break in Michigan ... 3 days to replace ... cost $$$. Next had wheel bearing burn out on trip between Detroit and NYC, sat on side of the road for 19 hours ... almost $800.00 for roadside repair... Now both axles are bent and all 4 tires worn out on inside edge ... had blow out at 65 MPH on I-80 in Ohio.
Axles and tires are too small & light weight for the unit. The tires are the same size as the ones on my daughters Chrysler mini-van.