Get the gear you need for off-roading or overlanding in your 2020-2023 Chevy/GMC 6.6L L5P Duramax with the Truck Racks & Cargo Carriers. These products offer additional storage for your offroad or overlanding gear. Side rails, chase racks, and universal roof racks & roof rack mounts are some of the products offered for your ride. XDP carries all the top brands like Addictive Desert Designs, BackRack, ZROADZ, and Putco.