GMC Bed Tonneau Cover For Your Truck – Peragon
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Landmark™ Retractable Truck Bed Cover
Landmark™ Retractable Truck Bed Cover
Landmark™ Retractable Truck Bed Cover
Landmark™ Retractable Truck Bed Cover
Landmark™ Retractable Truck Bed Cover
Landmark™ Retractable Truck Bed Cover
Landmark™ Retractable Truck Bed Cover
Landmark™ Retractable Truck Bed Cover
Landmark™ Retractable Truck Bed Cover
Landmark™ Retractable Truck Bed Cover
Landmark™ Retractable Truck Bed Cover
Landmark™ Retractable Truck Bed Cover
Landmark™ Retractable Truck Bed Cover
Landmark™ Retractable Truck Bed Cover
Landmark™ Retractable Truck Bed Cover feature
Landmark™ Retractable Truck Bed Cover feature
Landmark™ Retractable Truck Bed Cover feature

GMC Retractable Tonneau Cover

From $1,099.00
Shipping calculated at checkout.

The Landmark™ truck bed cover is easily retracted offering you full access to your truck bed when you need it and peace of mind and security when you don't.

The GMC tonneau cover

The Peragon® Landmark™ retractable tonneau cover for the GMC is built from solid aluminum in Shell Lake, Wisconsin. Select your model, year and bed length above to see the editions, pricing and ship date for your truck.

Security trusted by tens of thousands

26 Years in the Field

Landmark™ Retractable Cover

The Original. Only Better.

Which edition is right for me?

Classic, Platinum & LimitedHD share many of the core features central to the Peragon experience. Every GMC bed cover is constructed from solid aluminum, easily retracts in seconds and quick-releases in 30 seconds or less giving you access to your entire bed. We’ve designed our editions to allow for the greatest customization and maximize the factory-direct value to you. Whichever edition you choose, it comes ready-to-rock.

Classic

A proven workhorseat
an unparalleled value.

Core Features

1-Year Warranty

1-Year Warranty

We’ve built our business on service.
When you have an issue, we fix it.

We pride ourselves on having service second to none and our service doesn’t end after your truck bed cover is installed. The Classic Edition is covered by a one-year limited warranty against defects in materials and workmanship.

While the chances of you experiencing any problems with your bed cover are slim, we work quickly to resolve anything that doesn’t live up to our warranty.

When you purchase a bed cover from Peragon, you’re purchasing an American Made product from a Family Owned company. You can have the confidence that we’ll be here to stand behind our product and help you with anything you may need.

Key Lock Protection

Key Lock Protection

With its solid aluminum design and key-locking deadbolt, our Classic Edition bed cover offers peace of mind and security.

The key-locking mechanism engages a single 3/8" heat treated steel deadbolt with the driver’s side rail, locking the panels securely in their closed position.

Standard Install Hardware*

Standard Install Hardware

The standard installation hardware kit comes complete with everything you need for a robust bed cover installation, including mounting brackets and hardware.

No-Drill QuickClamp Install

Quick-Clamps

With six attachment points, the Peragon Quick Clamps offer an easier-to-install, stronger and more flexible installation method. No drilling required. Includes six clamps and hardware.

Classic Black

Classic Black

Our classic satin powdercoat finish offers great durability with a moderate sheen that will complement any truck. Powder coating provides a zero maintenance automotive quality appearance.

Platinum

Paramount security, durability
and convenience.

Core Features

3-Year Warranty

3-Year Warranty

We’ve built our business on service.
When you have an issue, we fix it.

We pride ourselves on having service second to none and our service doesn’t end after your truck bed cover is installed. The Platinum Edition is covered by a three-year limited warranty against defects in materials and workmanship.

While the chances of you experiencing any problems with your bed cover are slim, we work quickly to resolve anything that doesn’t live up to our warranty.

When you purchase a bed cover from Peragon, you’re purchasing an American Made product from a Family Owned company. You can have the confidence that we’ll be here to stand behind our product and help you with anything you may need.

Dual Deadbolt Security

Dual Deadbolt System

With its solid aluminum design and key-locking Dual Deadbolt System, the Peragon truck bed cover offers peace of mind and security.

The Dual Deadbolt System is factory installed and features an additional 3/8" heat treated steel deadbolt to lock the passenger side. It operates from the existing single key lock, for the ultimate in cargo security and convenience.

Stainless Steel Hardware

Stainless Steel Hardware

For increased durability in the most extreme conditions we offer the Stainless Steel Hardware.

The kit includes marine-grade stainless steel threaded fasteners (nuts and bolts), ultimately improving the longevity of your truck bed cover. In addition, if you ever need to uninstall the cover or any part of it, the corrosion free mounting will make the process a breeze.

No-Drill QuickClamp Install

Quick-Clamps

With six attachment points, the Peragon Quick Clamps offer an easier-to-install, stronger and more flexible installation method. No drilling required. Includes six clamps and hardware.

Classic Black

Classic Black

Our classic satin powdercoat finish offers great durability with a moderate sheen that will complement any truck. Powder coating provides a zero maintenance automotive quality appearance.

The ultimate experience
with rugged dependability.

Core Features

5-Year Warranty

5-Year Warranty

We’ve built our business on service.
When you have an issue, we fix it.

We pride ourselves on having service second to none and our service doesn’t end after your truck bed cover is installed. The LimitedHD Edition is covered by a five-year limited warranty against defects in materials and workmanship.

While the chances of you experiencing any problems with your bed cover are slim, we work quickly to resolve anything that doesn’t live up to our warranty.

When you purchase a bed cover from Peragon, you’re purchasing an American Made product from a Family Owned company. You can have the confidence that we’ll be here to stand behind our product and help you with anything you may need.

Dual Deadbolt Security

Dual Deadbolt System

With its solid aluminum design and key-locking Dual Deadbolt System, the Peragon truck bed cover offers peace of mind and security.

The Dual Deadbolt System is factory installed and features an additional 3/8" heat treated steel deadbolt to lock the passenger side. It operates from the existing single key lock, for the ultimate in cargo security and convenience.

Stainless Steel Hardware

Stainless Steel Hardware

For increased durability in the most extreme conditions we offer the Stainless Steel Hardware.

The kit includes marine-grade stainless steel threaded fasteners (nuts and bolts), ultimately improving the longevity of your truck bed cover. In addition, if you ever need to uninstall the cover or any part of it, the corrosion free mounting will make the process a breeze.

No-Drill QuickClamp Install

Quick-Clamps

With six attachment points, the Peragon Quick Clamps offer an easier-to-install, stronger and more flexible installation method. No drilling required. Includes six clamps and hardware.

XRP Rugged Matte Finish

XRP Xtreme Ruggedized Powdercoat

With a rugged matte texture and 50% greater coating thickness, our Xtreme Ruggedized Powdercoat™ is an off-road performance coating that delivers exceptional durability.

  • Midnight black color with matte texture
  • Scratch and abrasion resistant
  • Texture matches many factory bed rail caps
  • Cooler to the touch at high temperatures
  • Outstanding UV stability (tested to 4,000 hrs)
  • Superior corrosion resistance and longevity (salt-spray tested beyond 1,000 hrs)

Learn more about our XRP™ finish

QuickShip Ready †

* Many mounting bracket models require drilling into the inner rail lip of your truck bed, which provides for a robust installation. On some models, mounting brackets utilize pre-existing holes in the bed or factory T-slot tracks.
† QuickShip availability is subject to inventory. QuickShip models are regularly kept in-stock and ready-to-ship but occasionally due to high-demand, QuickShip inventory can become depleted and unavailable. Please always review your Quoted Ship Date for confirmation of your actual shipment timeline.

Retracts in Seconds

Quick & Easy Access

Retracts in Seconds

The GMC tonneau cover is easily retracted offering you full access to your truck bed when you need it and peace of mind and security when you don't.

  • Cover retracts into a space of just seven inches
  • Panel assembly quick-releases in 30 seconds
  • Sealed ball bearings and aluminum track
  • Into-the-bed retracting preserves rear visibility unlike a tri-fold
A man standing on the cover.
A closeup view of the primary cover hinge.
A truck with the cover closed.
A closeup of the locking mechanism.
A closeup view of the secondary cover hinge.
Use your whole bed

Quick Release

Use your whole bed

When you need full access to your GMC bed for loading large items (like an ATV), simply quick-release the cover (30 seconds or less) and stow it in your back seat or in the garage.

  • Quick-release in 30 seconds or less with no tools
  • No permanent canister taking space in the bed
  • Lightweight panels (35 lbs.) stow in the cab of your truck
  • Easily re-install in seconds
Watch Video

SOLID, ROBUST CONSTRUCTION

PROTECT YOUR CARGO

Robust and solid aluminum, GMC bed covers are designed to stand the test of time—and we stand behind that. No vinyl. No plastic. No foam.

PROTECT YOUR CARGO

1. Solid Aluminum Rails

Rails are extruded from solid aluminum and then CNC-machined to within thousandths of an inch for a perfect fit.

2. Interlocks

Panel interlocks engage independent panels when cover is deployed for maximum security

3. Sealed Ball-Bearings

Sealed ball-bearing rollers and a solid aluminum track ensure smooth operation every time.

4. Robust Aluminum Panels

The panels are laser cut from 14 gauge aircraft-grade 5052-H32 aluminum, then formed and reinforced with integral stiffening ribs using a computer-controlled press, providing robust protection from theft and elements.

5. No-Drill Quick Clamps

With six attachment points, Quick Clamps offer an easy-to-install, strong and flexible installation method. Alternatively, some models mount directly to the truck without need for any clamps at all.

Remove & Haul Large Items

No Canister

Remove & Haul Large Items

No one wants a canister taking up to a foot of precious space in their truck bed. With GMC aluminum tonneau covers, you’re free to use every cubic inch for your cargo.

  • Prevents ice, leaves and dirt from building up
  • Open design won't freeze up in frigid temps
  • Cover it up for full security, remove it for full access
Accessory Ready

Compatibility

Accessory Ready

GMC bed covers work with a variety of other aftermarket parts and products, including bed liners, bed rail caps, lighting, fifth wheel hitches, cargo management systems, ladder racks and more.

  • Ladder racks
  • Fifth wheel hitches
  • Bed liners
  • Overland racks and bed bars
A ratchet strap hooked to the rear cover cleat.
A christmas tree in the back of a truck.
A ratchet strap hooked to the front cover cleat
A hunter attaching gear to the cover
A man strapping coolers to the top of the cover.
Protection From The Elements

Protection From The Elements

From rain to ice, we see it all in Wisconsin and we’ve engineered each component to perform in all conditions. While no retractable or hard folding cover is waterproof, our automotive-grade EPDM rubber seals are designed to shed water to maximize protection for your cargo and minimize water in the bed. In ice and snow, just brush the cover off for hassle-free operation all winter.

Low Profile

Sleek & Premium Style

Low Profile

From the side, it's hard to see the Peragon cover at all. It blends with the lines of your truck, complementing its design perfectly. The guide rails have a profile of just one inch above the bed, while the panels that make up the cover merge perfectly with the tailgate height. It's a clean design that looks factory-installed.

  • Improves gas mileage by reducing drag
  • Premium tonneau looks factory-installed
  • Fold it up in seconds for full access
Product Specifications

Product Specifications

Distributed Load 300 lbs.
Concentrated Load 50 lbs.
Panel Material 14 gauge 5052-H32 aluminum
Finish Satin or XRP Powdercoat
Installation Time 2-3 hours
Warranty 1, 3 or 5 years (depending on edition)
Product Weight 35 lbs. (most models)

GMC Retractable Truck Bed Cover Reviews

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© Copyright 2026 Peragon Enterprises, Inc. All Rights Reserved.

American Made Since 1999

Vehicle manufacturer trademarks which appear on vehicles in images, videos and other digital content are shown only to help identify Peragon cover compatibility, fit and installation to the respective vehicles. Any trademarks shown are property of the respective vehicle manufacturers. Peragon is not affiliated with, supported or sponsored by any vehicle manufacturer.