The CargoGlide 1000XL is the granddaddy of bed slides. Made from a light weight aluminum frame and a plywood deck with rubber laminate. It supports 2500 lbs at full 100% extension and has been tested at 50% over stated ratings. Features 16 bearings for super smooth operation. It comes with 4″ side rails and tiedown points. Available in all popular pickup, work truck and van sizes. Rock solid construction designed for medium and heavy duty commercial use and for the person who simply wants the best cargo slide on the market!