Learn about all the parts of the DiamondBack ATV Carrier that give you the ability to haul up to 2 ATVs with your truck. Making the toughest, most versatile pickup truck bed covers on the market! It’s your truck. USE it! www.diamondbackcovers.com. We make the toughest, most versatile pickup bed covers on the market, including the DiamondBack HD, on top of which you can haul an ATV, and four other options, plus diamond-plate accessories for UTVs.