Extendobed® invented the first telescoping truck bed extender in 1987. Since then, our ingenuity and desire to push the boundaries of design and fabrication have made us the industry leader. Our products are customizable and made to work as hard as you do. We make the only slides with over 100% extension capability - putting the back of the deck past your taillights for full access - and load limits of up to 3,000 lbs. Extendobed products improves your productivity by increasing the capacity of your truck and allowing you to load and unload quickly and safely, whether by hand or forklift.