2021 Rangerunner, which has a brand new factory frame. Replaced in May 2026. The new frame includes new wiring, wheels, tires, suspension , and new axle. It is made of all fiberglass, and is in perfect working order. The a/c blows ice cold, no damage, and it also has the upgraded third door on the rear of the unit. We use it with a trifold queen mattress. During the day we fold it up to a couch, and at night we lay it out to the bed. The homemade shelf you see in the photos along with the trifold mattress are included with the sale of the unit.