This kit creates a full-size rack that sits above your Toyota Tundra Crewmax truck bed. This Slimline II cargo carrying rack kit contains the Slimline II tray (1575mm x 1762mm) and 6 Pickup Truck Bed Universal Legs. All Front Runner Rack Kits contain installation instructions as well as all the components needed to mount the Slimline II Tray to your vehicle. All Front Runner Dometic racks are backed by a 5‑year warranty* Drilling may be required to mount the track to the bed of your truck. See the track and leg installation instructions in the INSTALL tab for further details. * Note: A maximum driving speed of 130km/80mi per hour should be adhered to, when equipped with a Front Runner Roof Rack or Load Bar kit.