Retractable 2005 GMC Sierra 2500 Tonneau Cover
$1,099
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.
Which edition is right for me?
Classic, Platinum & LimitedHD share many of the core features central to the Peragon® experience. Every GMC Sierra 2500 bed cover for 2005 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 workhorse
at an unparalleled value.
Platinum
Paramount security, durability
and convenience.
The ultimate experience
with rugged dependability.
* 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.
Quick & Easy Access
Retracts in Seconds
The 2005 GMC Sierra 2500 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
Quick Release
Use your whole bed
When you need full access to your 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
Solid, Robust Construction
Protect Your Cargo
Robust and solid aluminum, GMC Sierra 2500 2005 bed covers are designed to stand the test of time–and we stand behind that. No vinyl. No plastic. No foam.
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.
No Canister
Remove & Haul Large Items
No one wants a canister taking up to a foot of precious space in their truck bed. With 2005 GMC Sierra 2500 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
Compatibility
Accessory Ready
GMC Sierra 2500 bed covers for 2005 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
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.
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
| 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 Sierra 2500
Bed Cover Reviews
2019 GMC Sierra 2500
Nice bed cover, we like it! We pull a Fifth Wheel RV and I didn't want a flip up cover blocking the the view through the back window nor a roll up cover as they do not seal along the bed rails over time. This cover works well with the B & W fifth wheel hitch in the vehicle. We can secure items in the bed while not hooked up yet the cover accordion folds forward against the front of the bed when towing or hauling items.
I didn't expect to loose the 1.5" of bed width on each side due to the rail installation and I wouldn't want to put anything on top of the bed cover since the panels are very thin. Water "resistant" as expected.
- Customer Support
- Ease of Use
- Strength and Durability
- Ease of Installation
2022 GMC Sierra 2500
Installation is more difficult than other products I've purchased in the past. Videos helped but in several cases sped past pertinent information. Customer service was helpful.
- Customer Support
- Ease of Use
- Strength and Durability
- Ease of Installation
2019 GMC Sierra 2500
It’s great sleek look and ease of installation gives it a 5 star in my book not to mention the total customer support. It’s try it and if you’re not happy guarantee, send it back on them you can’t lose!
- Customer Support
- Ease of Use
- Strength and Durability
- Ease of Installation
2026 GMC Sierra 2500
These are great bed covers. Will not buy anything other than Peragon . This is my second cover for two different trucks . Can not recommend enough. Even had a small issue with shipping and customer service immediately took care of it .Not enough stars to rate them .
- Customer Support
- Ease of Use
- Strength and Durability
- Ease of Installation
2022 GMC Sierra 2500
My cover arrived for my GMC 2500 Denali on time and the instructions for the installation were very easy to follow. I had a rear gasket that was torn when I called their customer service they immediately sent a replacement. Everyone I spoke with from ordering to questions about installation were professional. I would recommend Peragon to anyone looking for a great bed cover.
- Customer Support
- Ease of Use
- Strength and Durability
- Ease of Installation
2025 GMC Sierra 2500
Spent a fair amount of time researching truck bed covers and decided to go with the Peragon Limited HDx with rugged matte finish for my GMC AT4 2500 (6' 10" bed). A bit more expensive than many options out there but I wanted a quality cover that would last the lifetime of the truck itself, keep my belongings dry and safe, and be retractable/removable when needing more access to my truck bed. I've had this bad boy installed for 2+ months now and it has endured several storms with significant rainfall and 12"+ of snow with the entirety of the bed remaining completely dry. Installation could not have been easier - did this solo over the course of 3 stress-free hours in my driveway. I am so happy with my purchase and would highly recommend any product from Peragon for your truck.
- Customer Support
- Ease of Use
- Strength and Durability
- Ease of Installation
2022 GMC Sierra 2500
Loving it, the quality and looks are as I expected. Install was pretty easy. I would highly recommend.
- Customer Support
- Ease of Use
- Strength and Durability
- Ease of Installation
2025 GMC Sierra 2500
Amazing cover and installation alation was a breeze with the well designed instructions.
- Customer Support
- Ease of Use
- Strength and Durability
- Ease of Installation
2024 GMC Sierra 2500
I had trouble finding the right bed cover for my new GMC. Luckily I stumbled upon Peragon. I’ve had issues with poor install instructions and less than efficient parts before but I was blown away with the process, support, and engineering of this cover! Truly amazing quality and performance. My wife was even impressed…and that’s near impossible! Choose Peragon and don’t look back. And no matter what, do NOT over tighten!!
- Customer Support
- Ease of Use
- Strength and Durability
- Ease of Installation
2008 GMC Sierra 2500
Installed in an afternoon. Pretty easy, high quality material. I little hard to get it open but fits nice and tight. Overall, great cover.
- Customer Support
- Ease of Use
- Strength and Durability
- Ease of Installation
Arctic White
Our powder-coated gloss bright white is a higher sheen finish than our Classic Black but offers the same level of time-tested durability. Arctic White is a close match to many factory white finishes.
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.
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)
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.
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.
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.
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.
Tailgate Seal
The Peragon® Tailgate Seal Kit is the final touch to protect your cargo. A vacuum is created inside a covered bed when driving. This sucks dust and snow kicked up by the rear wheels into the bed through the gap around the tailgate. The kit seals the gap between your truck bed and tailgate down the sides and across the bottom. Made from automotive EPDM rubber. Installs easily with 3M tape, and works with plastic and spray-in bed liners.
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.
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.
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.
QuickShip
Ready when you are.
QuickShip covers are kept in stock and ready-to-ship fast. In many cases, you can order and receive same day shipping. Select your truck and edition and our website will quote a specific ship date for you.
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.
EasyAccess Tailgate Opening
While the Classic and Platinum Editions open by unlocking the bed cover and applying downward pressure on the cab end panels, the LimitedHDx Edition opens from the tailgate end with little to no force required. What’s more, LimitedHDx has a dual-action locking mechanism, providing robust security with no additional keys to keep track of.
Robust, No-Drill Installation on Toyota® Deck Rail System
The Peragon® LimitedHDx Edition bed cover utilizes the factory-installed Toyota Deck Rail System track with T-slot nuts for the most robust mounting platform. Painless install, solid foundation.
Robust, No-Drill Installation on Toyota® Deck Rail System
The Peragon® Toyota bed cover utilizes the factory-installed Toyota Deck Rail System track with T-slot nuts for the most robust mounting platform. Painless install, solid foundation.
Robust, No-Drill Installation on Nissan® Utili-Track System
The Peragon® LimitedHDx Edition bed cover utilizes the factory-installed Nissan Utili-Track System track for the most robust mounting platform. Painless install, solid foundation.
Robust, No-Drill Installation on Nissan® Utili-Track System
The Peragon® Nissan bed cover utilizes the factory-installed Nissan Utili-Track System track for the most robust mounting platform. Painless install, solid foundation.
Robust, No-Drill Installation in Honda® Ridgeline factory holes
The Peragon® LimitedHDx Edition bed cover utilizes factory holes in the Honda® Ridgeline bed walls for the most robust mounting platform. Painless install, solid foundation.
Robust, No-Drill Installation in Honda® Ridgeline factory holes
The Peragon® Honda® Ridgeline bed cover utilizes factory holes in the Honda® Ridgeline bed walls for the most robust mounting platform. Painless install, solid foundation.
Robust, No-Drill Installation on GMC® BoxLink™ System
The Peragon® LimitedHDx Edition bed cover utilizes the factory installed GMC® BoxLink™ system holes for the most robust mounting platform.
Painless install, bombproof foundation.
Please note that the robust BoxLink™ mounting system utilized on LimitedHDx requires modifications to drop-in style bed liners.
MultiLOK™ Partial Open Positions
The Peragon® LimitedHDx Edition is outfitted with MultiLOK™, enabling you to secure the cover in partially open positions during transport.
Keyless DualAction Lock
The Peragon® LimitedHDx Edition bed cover features keyless locking with the utmost security. Forged from two robust 1/8” aircraft-grade aluminum lock plates, you can have the peace of mind that your cargo can’t be meddled with.
HD Blackout Components
Peragon® LimitedHD Edition bed cover components are built with our heaviest gauge aluminum and powder coated or heat treated black for a seamless, clean aesthetic in the bed of your truck.
