Based in Philipsburg, PA, DiamondBack Covers builds the toughest, most secure truck bed covers in the world, offering our customers peace of mind and freedom as they tackle new adventures.Started in 2003, DiamondBack Covers launched with the DiamondBack HD – the world’s first top-hauling truck bed cover – inspired by the theft of a treestand from the bed of our co-founder’s truck. Today, the DiamondBack HD is the market’s leader in top-hauling and security for truck bed covers with a patented design providing unmatched durability and strength to haul up to 1,600 lbs. on top. Our truck bed covers are manufactured in the USA with durability and security in mind, protecting against potential thieves and seasonal elements. We back up our confidence by offering a lifetime manufacturer’s warranty on each truck bed cover.