For Sale: 2015 XLR Thunderbolt 385amp Toy Hauler Toy Haulers / Wheat Ridge, Co Description: Attention To Detail Sets XLR Thunderbolt Apart From The Competition. The Thunderbolt Makes A Statement That Turns Heads, While Creating A Fun Atmosphere That Gets The Good Times Rollin'. Features: Unloaded Vehicle Wt (uvw): 14,549 Lbs. (6,599 Kg) Cargo Carrying Capacity (ccc): 6,392 Lbs. (2,899 Kg) Hitch Weight: 2,543 Lbs. (1,153 Kg) Length Feet: 42 Overall Length: 42 Ft. 2 In. (12.9 M) Exterior Height: 13 Ft. 4 In. (4.1 M) Exterior Width: 102 In. (2.6 M) No. Of Slide-outs: 4 Fresh Water Capacity: 150 Gal. (568 L) Gray Water Capacity: 108 Gal. (409 L) Black Water Capacity: 54 Gal. (204 L) Air Conditioner Btu Rating: 15,000 Water Heater Capacity: 12 Gal. Propane Tank Capacity: 60 Lbs. (2 Tanks, 30 Lbs. Each)