2015 THOR FOURWINDS FC35SK, 2015 35SK Specifications Sleeps 6 Slides 2 Length 36 ft 2 in Ext Width 8 ft 3 in Ext Height 11 ft 7 in Int Height 7 ft 10 in Hitch Weight 10000 lbs Gross Weight 19500 lbs Fresh Water Capacity 75 gals Grey Water Capacity 40 gals Black Water Capacity 40 gals Furnace BTU 30000 btu Generator Onan 5500LP Fuel Type Diesel Engine Power Stroke Turbo Chassis Ford F550