2004-2022 F-150 / Tundra Bedxtender HD Max Black (AMP74813-01A)Maximize the hauling potential of your full size truck with the AMP Research Bedxtender HD Max. Featuring a classic U shape design, this extender is engineered to provide the maximum possible cargo volume, allowing you to securely haul motorcycles, gear, or building materials with the tailgate open. When the extra length isn't required, simply flip the extender inward to create a contained area that prevents tools, groceries, or smaller equipment from