Haul On Top

The DiamondBack HD truck bed cover boasts a
1600-lb. hauling capacity on top. It's a heavy duty hauling platform that's good for transporting ATVs, lumber, step ladders, furniture—virtually anything. Think of your truck bed as a double-decker. Twice the space to
haul cargo.  Experience hauling on top

Two DiamondBack HD truck bed covers hauling lumber and ATVs
DiamndBack HD truck bed covers are durable and strong


How does the DiamondBack HD truck bed cover get its strength? The key is seven structural support members which spread cargo weight out over all four bed rails of your truck. They're essentially the "ribs" of the truck bed cover, spaced out beneath the cover to give it strength unmatched by any other tonneau cover on the market.

Strap It Down

Twelve high-strength cargo cleats offer multiple tie-down points for securing cargo, ATVs, and anything else you need to transport. They're strategically placed around all four sides of the truck bed cover giving you plenty of options for strapping your cargo down. They come standard and already installed so you can get right to the fun.

Strap cargo ON TOP of your DiamondBack HD truck bed cover
Complete security from your truck bed cover

Deadbolt-Style Security

DiamondBack truck bed covers have deadbolt style locksTwo keyed lock handles on the tonneau cover's access panels keep your things secure by actuating "deadbolt"-style locking rods that lock directly under the bed rails. It makes the DiamondBack HD truck bed cover and your truck one complete secure unit. Have peace of mind knowing your gear is safe.  Experience security

Weather Protection

The DiamondBack HD truck bed cover keeps water out of your bed using a thick neoprene compression gasket around the perimeter. Gutters along the hinge points channel water run-off away from your bed when you open the truck bed cover's access panels.
Experience weather protection

DiamondBack HD truck bed covers provide protection from weather
DiamondBack truck bed covers made of diamond plate aluminum

Diamond Plate Aluminum

Made of .100" 3003 alloy aluminum diamond plate, thicker than most truck tool boxes, this truck bed cover can't be cracked or cut open like other covers. It's security you can trust. Plus, unlike on paint-to-match fiberglass tonneau covers, scratches are well-hidden by the tread pattern. The DiamondBack HD truck bed cover will handle anything you can throw at it. It's durability you can rely on.

DiamondBack truck bed covers with Rugged Black finish

Rugged Black

Available for DiamondBack HD truck bed covers, Rugged Black is the toughest coating in the world on the toughest truck bed covers. It's not black paint or powder coat. It's a durable, scuff-resistant coating that gives your cover a bold and tough look.  

Learn more about Rugged Black

DiamondBack HD truck bed covers provide full bed access

Easy Access

Front and rear access panels mean no more crawling in and out of your truck bed. Need to get to the front of your bed? It's simple: Just open the front access panel up by the cab. No need to roll or fold back panels or crouch into hard-to-get areas created by single panel tonneau covers.  Experience easy access

Tall Cargo? No Problem!

For tall cargo like refrigerators and grills, the DiamondBack HD truck bed cover folds in seconds to open up almost half your bed. That means there's no need to think ahead if you decide to go shopping for that new big screen television. Strap the folded panel down against the rest of the cover using the built-in cargo cleats and you're ready to go.  See folding panels in action


Outfit the HD.

Discover the accessories
that make the Diamond Back HD even better.

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Questions about DiamondBack truck bed covers

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