Boost the truck of yours. Heavy-duty light weight aluminum development supports distributed oodles of as much as 500 lbs. Textured, matte black powder coat exterior MX resists itching fading. Custom-sized to the particular year of yours, make and also model truck. Coverage is able to lock in many positions around the rail supplying you with full independence when carrying cargo. Sleek, low profile design is flush and also increases fuel efficiency. Sealed-for-life bearings supply soft, one handed operation no pull straps, velcro, breaks or even springs. Simple clamp on set up devoid of drilling required...