The TRUSS bed rack system is the perfect pack mule for adventure gear. It easily mounts and transports must-have items like roof-top tents, awnings, showers, maxTRAX, RotoPax Fuel Cans, axes, and shovels. Our bed rack system can be mounted to almost any truck bed easily with no drilling required and is compatible with industry-leading bed cover manufacturers.The robust design lets you safely carry a lot of gear over the most rugged terrain, and when parked, it can hold THREE times its dynamic weight rating.400 Pounds (181kg) Dynamic (Moving/Trail Rating)**1200 Pounds (544kg) Static (Stationary/Parked)**The modular, interlocking side load panels allow you to dial the length of your bed rack to fit your requirements.With two height options for the fixed height TRUSS bed rack system, you can select from two very versatile heights:Mid Height: 11.75” (10.25” Under the cross bars) (30/36cm)Full Height: 21.25” (19.75” Under the cross bars) (54/50cm) Variable Height 22.25"-30.25" (20.75"-28.75" Under the cross bars) The mid-height option will allow the DiamondBack bed cover to be fully functional. The full-height option will limit the DiamondBack cover's ability to open about halfway. The variable-height option will significantly limit the ability for the DiamondBack cover to open. Installation has always been challenging, and your kit will include everything you need to attach your bed rack to your DiamondBack cover. If your diamond back cover does not have cleats, you will need a 5/16 drill bit. *Basic tools Required**Assumes properly secured and evenly distributed cargo loadouts.***Compatible with DiamondBack truck bed covers Compatible with: Toyota Tacoma Toyota Tundra Jeep Gladiator Nissan Frontier Ford Ranger Chevy Colorado Nissan Titan Ford Raptor Ford F150 Ford F250 Ford F350 Ford F450 Ram TRX Ram 1500 Ram 2500 Ram 3500 Chevy Silverado 1500 Chevy Silverado 2500 Chevy Silverado 3500 GMC Sierra 1500 GMC Sierra 2500 GMC Sierra 3500