2014 Thor Motor Coach Challenger , Nice gently used motor home with low miles and many extras: New custom upgraded mattress ($750); Winegard in-motion satellite dish ($1299); Custom made to order Villa sofa with jackknife bed ($3400). Please call or email with any questions! Model 37GT Chassis Ford Gross Vehicle Weight Rating (GVWR) 22,000 Gross Combined Weight Rating (GCWR) 26,000 Wheel Base 242 Exterior Length (without ladder) 37-10 Exterior Height (with air conditioning) 12-7 Exterior Width (without mirrors) 101 Interior Height 82 Awning Size (manual/electric) 21 Fuel (gallons) 80 LPG (pounds) 105 Fresh Water (gallons) 100 Grey Water (gallons) 40 Waste Water (gallons) 40 Water Heater (gallons) 6 Furnace (BTUs) 34,000 Exterior Storage Capacity (cubic feet) 176