Security you
can see and feel.

.080" thick diamond plate aluminum and 3/8" steel lock rods ensure complete bed security for your gear. Simple. Secure.

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Pack it up, pack it in—
now pack it on.

Your cargo bed is filled with stuff. Now what? Transport up to 400 lbs. on top of the DiamondBack SE truck bed cover.

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You paid for the whole
bed. Might as well use it.

The unique winged design of the DiamondBack SE tonneau cover provides easy access to the front and rear of your cargo bed.
 

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Tough and stylish
gone black.

Get the diamond plate look without the shine thanks to LINE-X® Premium. A black finish that's stylish and durable too.
 

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Featured accessories for DiamondBack SE truck bed covers
Low profile cab guard on DiamondBack SE truck bed cover

Low-Profile Cab Guard

Complete protection for your cab when you haul on top.

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Side boxes for DiamondBack SE truck bed covers

Side Boxes

Convenient storage areas for the smaller things in the bed.

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Outfit the SE.

Discover the accessories
that make the DiamondBack SE even better.

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Why DiamondBack?

Watch the Experience videos.
Check out why you should buy a DiamondBack truck bed cover

DiamondBack-X truck bed covers logo

The toughest covers on the market, now with the toughest coating in the world.

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Questions about DiamondBack truck bed covers

Have Questions?

Drop us a line, we'll get right back to you. Can't wait? Give us a call and talk to a DiamondBack Specialist.