DiamondBack 2007-2021 Toyota Tundra HD Tonneau Cover

A workhorse so you don’t have to be.

For all of those that want a truck bed cover for work or play, the DiamondBack HD is the top-of-the-line heavy duty cover that helps you do more with your truck. Perfect for truck-owning avid sportsmen, outdoor enthusiasts, and weekend project warriors.

With a 1600-lb hauling capacity, where there’s a DiamondBack HD, there’s a way. It’s built really, really strong making it the most capable hard truck bed cover ever.

• Haul up to 1,600 lbs. on top
• 12 tie-down cleats pre-installed
• Heavy duty diamond plate aluminum
• Structural support members

A thick EPDM compression gasket runs along the perimeter of the cover to create a barrier to water, snow, or ice, keeping your cargo dry.

• EPDM perimeter gasket
• Gutter-protected hinge points
• Side-facing key cylinders
• Stainless exterior hardware

Rugged, die-cast zinc lock handles on the access panels of a DiamondBack keep your gear secure by actuating 3/8" deadbolt-style rods directly under the bed rails of your truck.

• Deadbolt-style lock system
• Die-cast zinc lock handles
• 2 key locks
• Tight and secure fit

Specs:

Hauling Capacity: 1,600 lbs

Dimensions: 
Cab/Tailgate Panel: 33.375" | ~46 lb
Center Panel: 12" | ~23 lbs
Total Cover Weight: ~115 lb

Construction:
.100" 3003 alloy aluminum grade
7 structural studs
12 tie-down cleats pre-installed
Neoprene compression gasket
Stainless steel hinges and external hardware
3/8" steel lock rods
Die-cast zinc, keyed lock handles
5356 alloy TIG welds

In the Box:
DiamondBack HD (assembly req’d)
Gas springs (4)
Cap clamps (2–4)
Edge trim pieces (0–4)
Bulkhead weatherstrip (for most)
1/8" hex key
Mounting brackets (0–2)
Striker brackets (0–2)

Removal Time: 10 mins