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GMC Sierra Extang Tonneau Covers

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Latest Customer Reviews

Extang Trifecta Folding Tonneau Cover Reviews


What I expected

Reviewed By Chris W (Tuscola, IL) Reviewed for a 2016 GMC Sierra —1/8/2017 10:51 AM

Easy to take on and off if needed. Easy to fold up and secure even if not removing. Quality construction. Seals good 2nd one I've owned

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Extang Express Roll-Up Toolbox Tonneau Cover Reviews


13 GMC Sierra

Reviewed By Mike L (FORT COLLINS, CO) Reviewed for a 2013 GMC Sierra —1/6/2017 10:34 AM

The cover seems nice, in my case I had top rail protectors and the plastic takes away 1/4" on each side which makes it too narrow for the cover, so I had to cut the plastic to on the side rail protectors to get it to work-no adjustment. Also I have a cab protector in front of my tool box so with the cab protector and tool box it is 24 1/4" from the cab. That did not work so I had to take the cover to an upholstery shop and take 4 1/4" out of it, and had to cut the side rails with a band saw.

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Extang BlackMax Tonneau Cover Reviews


I'm satisfied with my Extang Black Max Tonneau Cover

Reviewed By william g (LAKE, MI) Reviewed for a 2016 GMC Sierra —10/18/2016 4:22 AM

I had a few issues while installing the cover, but after stepping back and taking a breath, everything went into place, as it should. I had trouble getting the cross ribs to fit, but realized I needed to spread the top rails just a bit to get the proper distance for the ribs to drop in. Other than that, I am pleased with the Black Max. After shopping around I determined that this cover is a good value for the money.

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