I have owned this rv since 2013 and am the 3rd owner. I have made several upgrades to it. It had 52000 miles when I bought it and in the 2nd year the cummings eng blew up. I did a complete rebuild as new and the rv now has 70000 miles with less than 20000 on the rebuild. New 5kw gen 3 yrs old, new air bladders and suspension 2 yrs old new steps 2 yrs old new Dometic double door fridge lp/120vt 2 years old new slide topper this year upgraded tvs new temp control 2 years old, many other upgrades and have all service and upgrade paperwork. Front tires 1 year old rear tires 3 years old. Unit is like new.