Design - Our MTO Series Universal Full-Size Truck Bed Rack was designed to fit a wide range of trucks. The 2-piece system enables the rack to be adjusted for various bed lengths. Low Profile Bed Rack - When running a RTT on our low-profile bed rack, the top of the tent will sit right at or slightly above the roof of the cab; minimizing drag and wind noise. Versatile Mounting - Multiple mounting options on each wall allow you to attach accessories like fire extinguisher mounts, Hi-Lift style jack hardware, & Standard RotopaX Mounts (not included) Convenient & Functional Design - This rack offers excellent functionality with 8 interior D-rings for secure tie-down points, hidden light pod/bar mounts on both sides for various lighting options. Compatibility - Fits most current & last gen full-size trucks. We’ve verified fitment on 2007+ Tundra, 2009+ F150/Raptor, 2011-2022 F250/350, 2009+ Ram 1500/2500/3500, 2021+ TRX, & 2014+ Chevy/GMC 1500 Our MTO Series Universal Full-Size Truck Bed Rack was designed to fit a wide range of trucks. The 2-piece system enables the rack to be adjusted for various bed lengths. When running a RTT on our low-profile bed rack, the top of the tent will sit right at or slightly above the roof of the cab; minimizing drag and wind noise. Each wall of the rack has accessory mounting options suitable for a range of accessories, including our universal fire extinguisher mount. We also include hardware & mounts for Hi-Lift style jacks that can be mounted to these accessory slots. Additional mounting plates compatible with Standard RotopaX Mounts (Not Included), enable you to run 2 tanks on the inside wall of the truck bed. Options include either (2) 1 Gallon RotopaX or (2) 3 Gallon RotopaX (with RotopaX extensions). Additional features include 8 D-rings on the interior of the rack that can be used as tie-down points. Hidden light pod/bar mounts run the entire length of the rack on each side, giving you a variety of lighting options. Zip-tie tabs are strategically placed along the interior of the rack and can be used for clean wire management.