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GMC Sierra Hard Tonneau Covers

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Latest Customer Reviews

UnderCover Ultra Flex Tonneau Cover Reviews

Ultra Flex

Reviewed By Fred M (McHenry, IL) Reviewed for a 2018 GMC Sierra —3/20/2018 3:01 PM

Love the build quality and look. Installation instructions were a little confusing regarding the different clamps and special inserts vs. primary instructions but overall not a big deal.

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Tonno Pro Hard Tri Fold Tonneau Cover Reviews

Great product

Reviewed By Anthony C (BRUSH PRAIRIE, WA) Reviewed for a 2017 GMC Sierra —3/13/2018 8:50 PM

It was very easy to install and fit great. The only issue was adjusting the tenion near the tailgate to allow for the tailgate to close. In order to tighten to a place that will keep rain out, I had to lift it with my fingers to get the tailgate to close. Seems to be getting easier with use

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LOMAX Tri-Fold Tonneau Cover by Access Reviews

Nice !

Reviewed By william c (Owings, MD) Reviewed for a 2018 GMC Sierra —3/13/2018 2:05 AM

No leaks !!!

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