DiamondBack HD

Regular price $ Sale

Chat with us Need Help? Chat now

The toughest, most secure hard truck cover.

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

  • Haul Capacity 1,600LBS
  • Cleats Included 12
  • Max Panel Weight 50LBS
  • ?
    30-day returns, dirt and all. Test-drive a DiamondBack and don’t hold back. If you’re not sold, return it. Shipping fees apply.
  • Learn more
  • /
  • Free shipping in the contiguous U.S.
  • /
  • Built in the USA
  • /
  • Lifetime Warranty
Hauling Capacity 1,600 lbs.
Dimensions Overall Length: 81.5"
Overall Width at Cab: 71.25"
Overall Width at Tail: 69"
Cab Panel Opening Size: 63.5" × 29.5"
Tail Panel Opening Size: 61.5" × 29.25"
Construction .100" 3003 alloy aluminum grade
7 structural studs
12 anchor cleats included
EPDM 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)
Installation Time ≤ 90 min
Removal Time ≤ 10 min
We build the toughest truck bed covers on the market and we stand behind them. DiamondBack products come with a limited lifetime warranty which covers both the manufacture and parts of the cover, excluding factory-applied coatings which are covered for 3 years from adhesion issues only. Register your warranty online and if your DiamondBack needs some help, just give us a call.

Ratings & Reviews

Write a Review
Average Overall Rating
Ease of Installation

Review Highlights

The cover has exceeded my expectations. The workmanship is stellar and it’s very secure.

Brian from Pennsylvania

Perfect combo of rugged durability and aesthetics. It’s more useful than any cap or tonneau on the market.

Derek from Ontario



Discover the best DiamondBack for you.



Make the toughest even tougher.
Shop Accessories