DiamondBack 270 Tonneau CoverFor Dodge Ram 2500/3500 2010-2018 6.4' Bed

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MSRP: $1,922.22
You Save: $143.22
Starting At: $1,779.00

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Vehicle Fitment Notes

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DiamondBack 270 Tonneau Cover

NOTE: Tonneau cover tie down cleats sold separately. Check them out Here.   

Built To Last

Built To Last

The DiamondBack 270 is made out of .080" aluminum diamond plate. This gives it the ability to endure whatever comes its way, whether it's from Mother Nature, or heavy cargo. In fact, it can support up to 400 lbs on top of it which is perfect if you are the working man or if you just enjoy doing outdoor activities. There is an optional black spray-on finish coating available if you want a textured black finish to prevent scratches and match your truck.

Maximum Bed Access

Maximum Bed Access

Tired of having to climb into your truck bed just to get your belongings out? The DiamondBack 270 tonneau cover is here to put all that to an end. It features a unique 3-hatch design which means the three large panels can open up and give you full bed access in just seconds. If you ever need more room to haul taller cargo, you can remove the back panel.

Theft Protection

Theft Protection

DiamondBack wanted to offer maximum security, so the cover features keyed lock handles on each door that requires a key to open. This ensures that no one will be able to open the cover without having the key. Metal rods are used to lock the panels into place. Without the key, your cargo will be secure from even the most determined crook.

Sealed Against Weather

Sealed Against Weather

DiamondBack knows how to keep a truck bed dry. They used a neoprene pressure gasket around the perimeter of the tonneau cover for the most affective defense against the elements. This extremely durable seal comes in contact with the bed rails for 360?? protection. You can rely on the 270 to keep your valuables safe a dry, no need to store things in the cab.

Spec Sheet

Bed Caps

Works With Bed Caps


3 Years

Key Feature

Complete Side Access With Each Panel



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