Available models include heavy-duty flats(200 lb/SF load rating), extra heavy-duty flats(350 lb/SF load rating), dumping, towing, and specialty flats.  In the Dumping Aluminum, Flats section sees our Reversed-Hoist dumping flat with a 17,000 lb hoist capacity plus a 30,000-pound tow-capacity gooseneck ball factory installed. All TruckCraft flats are made of 100% 6061 T6 alloy extrusion in a proven design that gets more strength and rigidity per pound of aluminum than even many steel flatbeds (but at just 60% of the weight).  Sizes and capacities are available for pickup trucks, up to 19,500-pound capacity one-tons.

Information from TruckCraft's website.