GMC Truck Bed Covers & Tonneau Covers - Peragon®
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GMC Truck Bed Covers

GMC Truck Bed Covers

Retractable and hard tri-fold tonneau covers for the GMC Sierra 1500, Sierra HD and Canyon, built from solid aluminum in Shell Lake, Wisconsin. Pick your truck to see what fits.

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GMC tonneau covers by model

Find the right fit for your GMC truck. Choose your model below to browse tonneau covers built for your exact truck bed.

GMC Sierra with a Tectonic tri-fold tonneau cover at a campsite

Sierra 1500

1988–2027 · Denali, AT4, 2019 Limited

Three beds, 5'8", 6'6" and 8'. Landmark back to 1988, Tectonic from 2014 with separate fits for the 2019 Limited and the new body. Not CarbonPro.

LandmarkTectonic 2014+
Sierra 1500 covers →
GMC Sierra HD with a Tectonic tri-fold tonneau cover at the lake

Sierra HD

2500, 3500 · 1988–2027

The tow truck. 6'6" bed through 2019, 6'10" from 2020, 8' throughout. Landmark sits low for a fifth-wheel. Tectonic from 2015.

LandmarkTectonic 2015+
Sierra HD covers →
GMC Canyon with a Tectonic tri-fold tonneau cover

Canyon

2015–2027 · AT4, Denali

Midsize, 5'2" bed only since 2023. Landmark on both beds 2015 to 2022 (drilled install), LimitedHDx and Tectonic on the 2023+ short bed.

LandmarkTectonic 2023+
Canyon covers →

Retractable or tri-fold for your GMC?

The question isn't which one is better. It's which one fits how you use your truck. Both are solid aluminum, key-locking, and built in Shell Lake, Wisconsin.

Retractable tonneau cover

Landmark

Low profile. Locked down. Retracts into the bed in seconds and locks like a steel trap when it's closed. Fast or secure? Both.

  • Retracts into the bed, keeps rear visibility
  • 30-second quick-release for full bed access
  • Weather resistant, key-locking
  • 1 to 5 year warranty by edition
From $1,099starting price
with . See if you qualify

Editions: Classic, Platinum, LimitedHD, LimitedHDx, depending on year and bed

Fits GMC: Sierra 1500 1988–2027 (steel bed), Sierra 2500 and 3500 1988–2027, Canyon 2015–2027

Sits low on a Sierra HD and clears a fifth-wheel or gooseneck hitch.

Shop GMC Retractable Bed Covers
Hard tri-fold tonneau cover

Tectonic

A vault that folds. It folds open at the front or the back and slides, so you can reach anything, anywhere in the bed. Load it. Lock it. Open all of it.

  • Folds and slides above the bed, no bed space used
  • Load on top: 250 lb (Sport), 500 lb (Pro and Max)
  • Cargo stays dry, key-locking
  • 3 year to lifetime warranty by model
From $2,299starting price
with . See if you qualify

Models: Sport, Pro, Max

Fits GMC: Sierra 1500 2014–2027 (5'8" and 6'6", steel bed), Sierra HD 2015–2027 (standard bed), Canyon 2023–2027 (5'2")

Fits the Sierra 1500 from 2014, Sierra HD from 2015, Canyon from 2023.

Shop GMC Tri-Fold Bed Covers
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GMC tonneau cover questions

Which GMC trucks do Peragon bed covers fit?

Sierra 1500 from 1988, Sierra 2500 and 3500 from 1988, and Canyon from 2004. The 2019 Sierra 1500 Limited has its own fit. Neither cover fits the Sierra EV or a CarbonPro bed. Pick your model above for fitment by year and bed.

What's the best tonneau cover for a GMC truck?

A hard aluminum cover. Retractable (Landmark) if you open the bed daily, run the 8-foot bed, or tow a fifth-wheel on a Sierra HD. Hard tri-fold (Tectonic) if you carry gear on top of a 2014 or newer Sierra 1500, 2015 or newer HD, or 2023 or newer Canyon. Each model page compares the two for that truck.

Do Peragon covers work with the GMC MultiPro tailgate and CarbonPro bed?

MultiPro tailgate: yes, both covers work with it. CarbonPro bed (2019 to 2022 Sierra 1500 Denali and AT4): no, neither cover fits the carbon-fiber composite bed. Steel-bed Sierras use the standard fit. Drop-in liners need modification for Tectonic.

Are Peragon truck bed covers made in the USA?

Yes. Every Landmark and Tectonic is built in Shell Lake, Wisconsin, by a family-owned company that has made truck bed covers for 27 years. Free shipping in the lower 48, 60-day trial.

Other makes

ChevroletSilverado 1500 · Silverado HD · Colorado FordF-150 · Super Duty · Ranger RamRam 1500 · Ram HD ToyotaTacoma · Tundra

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