Start living your full time RV dreams today. For sale: Low mileage 38 foot Damon Challenger 378 Class A motor home Auto-leveling system. 3 slide outs provide ample space for full time or weekender RV lifestyle. King size bed with upgraded mattress. Air mattress queen sofa bed and fold down couch provide additional sleeping areas. 4 new tires December 2021, new roof 2020.