GMC Sierra 1500 Bed Covers | Retractable & Tri-Fold Tonneau Covers - Peragon®
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GMC Sierra with a Tectonic tri-fold tonneau cover at a campsite

GMC Sierra 1500 Truck Bed Covers

Retractable and hard tri-fold tonneau covers for the GMC Sierra 1500, built from solid aluminum in Shell Lake, Wisconsin. Pick your cover, then your year and bed.

Retractable ↓ Tri-fold ↓
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Sierra 1500 tonneau covers: retractable or tri-fold

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 Sierra 1500: 1988 to 2027 · 6'6" and 8' from 1988, 5'8" from 1999 to 2027 · both 2019 bodies · steel bed only

Covers all three Sierra beds back to 1988, the 2019 Limited included.

Shop the Sierra 1500 Retractable Bed Cover
Editions and price depend on your year and bed. Pick your year to see exactly what fits.
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 Sierra 1500: 2014 to 2027 · 5'8" and 6'6" beds · separate fits for 2014–2018 (and 2019 Limited) and 2019+

Two Sierra fits: the 2014 to 2018 body and the 2019 to 2027 and newer body.

Shop the Sierra 1500 Tri-Fold Bed Cover
Editions and price depend on your year and bed. Pick your year to see exactly what fits.
Shop all covers

What's the best tonneau cover for a Sierra 1500?

Sierra 1500 buyers pay for the Denali grille and the AT4 lift, and most of them take the crew cab with the 5'8" bed. The best tonneau cover for a Sierra 1500 has to look like it came from the factory and still earn its keep on a weekend run to the lake. If the bed opens every day, that's the Landmark retractable: low profile, retracts into the bed, rear view intact, off in 30 seconds with the quick-release. It's also the only cover we make for the 8-foot Sierra bed.

If you stack gear on top, the Tectonic hard tri-fold carries 250 pounds on top as a Sport, 500 as a Pro or Max and fits 2014 and newer trucks.

Neither fits the CarbonPro bed. A soft cover gets cut and won't lock. Buy aluminum once.

Landmark is right for your Sierra 1500 if you

  • Want a clean, low-profile look that keeps the truck sharp
  • Open the bed every day and want fast access, or the whole cover off in seconds
  • Want key-locking security you can count on
  • Run the 8-foot Sierra bed, or a 2013 or older truck

Tectonic is right for your Sierra 1500 if you

  • Want total access to the entire bed at any moment
  • Pack the bed full and need room to carry cargo on top
  • Need the bed sealed and dry
  • Drive a 2014 or newer Sierra 1500 and stand on the cover to reach the cab end

Sierra 1500 bed cover fitment by year

Every steel-bed Sierra 1500 since 1988 takes a Landmark; the 5'8" bed joins in 1999. The Tectonic starts at 2014 on the 5'8" and 6'6", one fit for the 2019 Limited body and one for the new body.

YearsBed lengthsLandmarkTectonicNotes
2019–2027
4th gen (new body)
5'8", 6'6", 8'0"202720262025202420232022202120202019 202720262025202420232022202120202019 CarbonPro beds excluded. New-body fit only for Tectonic and LimitedHDx. Landmark and Tectonic are not compatible with the Sierra EV bed.
2014–2018 (and 2019 Limited)
3rd gen
5'8", 6'6", 8'0"201920182017201620152014 Limited201920182017201620152014 Limited (5'8" and 6'6")The 2019 Sierra 1500 Limited kept this body, so it uses these fits. LimitedHDx not offered.
2007–2013
2nd gen
5'8", 6'6", 8'0"2013201220112010200920082007 Not availableClassic, Platinum or LimitedHD. Stepside 6'6" beds excluded.
1999–2006
1st gen
5'8", 6'6", 8'0"20062005200420032002200120001999 Not availableThe 5'8" bed arrives.
1988–1998
C/K 1500
6'6", 8'0"19981997199619951994199319921991199019891988 Not availableTwo beds only. Sportside 6'6" excluded.
2019–2027 4th gen (new body)
Bed lengths: 5'8", 6'6", 8'0"
CarbonPro beds excluded. New-body fit only for Tectonic and LimitedHDx. Landmark and Tectonic are not compatible with the Sierra EV bed.
2014–2018 (and 2019 Limited) 3rd gen
Bed lengths: 5'8", 6'6", 8'0"
Landmark
201920182017201620152014 Limited
Tectonic
201920182017201620152014 Limited (5'8" and 6'6")
The 2019 Sierra 1500 Limited kept this body, so it uses these fits. LimitedHDx not offered.
2007–2013 2nd gen
Bed lengths: 5'8", 6'6", 8'0"
Tectonic
Not available
Classic, Platinum or LimitedHD. Stepside 6'6" beds excluded.
1999–2006 1st gen
Bed lengths: 5'8", 6'6", 8'0"
Tectonic
Not available
The 5'8" bed arrives.
1988–1998 C/K 1500
Bed lengths: 6'6", 8'0"
Tectonic
Not available
Two beds only. Sportside 6'6" excluded.

See it on a Sierra 1500

Installing on a Sierra 1500
No drilling. Tectonic goes on in about 30 minutes, Landmark in 2 to 3 hours.
Installing Tectonic on a Sierra 1500
Hard tri-fold install, about 30 minutes.

Sierra 1500 tonneau cover questions

What's the best tonneau cover for a GMC Sierra 1500?

Depends on what the Sierra does. A Denali that's in and out of the bed daily wants the Landmark retractable; an AT4 that carries gear on top wants the Tectonic hard tri-fold. Both fit the 5'8" and 6'6" steel beds from 2014 on. Only the Landmark covers the 8-foot bed or a pre-2014 Sierra. Neither touches a CarbonPro bed.

Will a bed cover fit my Sierra 1500 with a bed liner?

Spray-in liners, which most Sierra 1500s have from the dealer, are fine with either cover. A plastic drop-in liner gets trimmed where the Tectonic clamps grip the rail. If you have a drop-in liner and want a Landmark, or a 2019 or newer Denali or AT4 with bed-rail caps, call us at 877-473-7246 or use live chat before you order and we'll check your truck.

Does a tonneau cover work with the Sierra MultiPro tailgate?

Yes. Both the Landmark and the Tectonic work with the MultiPro tailgate, which has been on the Sierra 1500 since 2019. The cover closes against the full tailgate, and the inner gate still drops under it.

Which bed lengths does the Sierra 1500 come in, and how do I measure mine?

Short, standard and long: 5'8", 6'6" and 8'. GMC's short bed is two inches longer than Ford's, so don't order by habit. Tape the inside of the bed from the bulkhead to the closed tailgate: a 2019 or newer Sierra reads roughly 68, 78 or 96 inches.

How long does it take to install a bed cover on a Sierra 1500? Do I have to drill?

Nothing gets drilled. The Tectonic clamps to the Sierra's bed rails in about half an hour. The Landmark takes 2 to 3 hours and clamps on with QuickClamps; 2019 and newer trucks use a 6-inch ramp adjustment bolt in the Landmark kit. The install video for your year is on its year page.

Does it fit the Sierra with the CarbonPro bed, and the 2019 Limited?

CarbonPro, no. The carbon-fiber composite bed offered on 2019 to 2022 Denali and AT4 trucks is not compatible with either cover. Steel-bed Denali, AT4 and Elevation use the standard Sierra cover. The 2019 Sierra 1500 Limited is the old body and uses the 2014 to 2018 fits. Neither cover fits the Sierra EV bed.

Other GMC trucks

Sierra HD2500, 3500 · 1988–2027 Canyon2015–2027 · AT4, Denali

Denali, AT4, Elevation and the 2019 Limited use this page. CarbonPro beds are not covered. Chevy Silverado 1500 has its own page.

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