The Toughest Covers on the Market
Nothing beats a DiamondBack diamond plate aluminum tonneau cover for durability, strength, versatility, security, and easy access to your cargo bed. They let you use your truck like a truck.
Experience DiamondBack covers to find out how
With the Toughest Coating in the World
Black LINE-X Premium gives DiamondBack's already rugged truck bed covers a killer look and serious protection. The resulting “DiamondBack-X” finish is not only extremely impact-, abrasion-, and stain-resistant, but also VOC-free, fade-resistant, and easy to clean.
Own a LINE-X Truck Cover?
Your 3-year warranty is still valid and will be serviced directly by DiamondBack Truck Covers. Visit our warranty info page for more details or call (800) 935-4002 if you have questions.