2020-2024
2015-2019
2007-2014
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
FREE 1 to 3-Day Delivery on Orders $119+ Details
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Find Bed Covers & Tonneau Covers for your Sierra 2500
Extang Endure ALX Hard Folding Tonneau Cover (20-24 Sierra 2500 HD w/ 6.90-Foot Standard Box)Find parts that fit my vehicle
Item HG35004
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$1,149.99
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-12% $1,149.99 each Was $1,299.99
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Ship to: Columbus - 43215
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Wards Auto Repair LLC
551 Corbett Rd, Groveport, OH
11 miles away
25 Reviews
*Specific shop subject to availability
Total cost of service $129.00
Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Tonneau Cover
- Enhanced Security
- Easy to Fold
- Weatherproof
- Aerodynamic Design
- Five-Year Warranty
- Fits 2020-2024 GMC Sierra 2500 HD Models with 6.90-Foot Standard Box
| Brand | Extang |
| Tonneau Cover Type | Hard Folding |
| Tonneau Cover Installation | Clamp On |
| Tonneau Cover Locking | Locking with Tailgate Lock |
| Toolbox Compatibility | Not Toolbox Compatible |
| Tonneau Cover Fold Type | Hard Folding - Tri |
Description
Secure. Bid farewell to thin tarps and welcome to unmatched security. Because the Extang Endure ALX Hard Folding Tonneau Cover is made of sturdy aluminum panels, it provides an unbreakable defense against the weather and would-be robbers. Your cargo, be it newly caught bass, weekend camping gear, or priceless tools, is safe under the steadfast protection of the Endure ALX.
Convenient. In just a few seconds, the Extang Endure ALX Hard Folding Tonneau Cover may be fully folded into four sturdy aluminum components to provide you with complete bed access. No more straining to reach hidden objects or wrangling with bulky panels. It's as easy as folding, grabbing, and moving.
Design. Put an end to the typical Extang Endure ALX Hard Folding Tonneau Cover's loud drag. The low-profile design of the Endure ALX reduces noise from the roadway and increases fuel efficiency by slicing through the air with little resistance. Feel at ease as you cruise, knowing that your cover is working just as hard as you are.
Installation. Putting this Extang Endure ALX Hard Folding Tonneau Cover on your Silverado 3500 HD is easy and requires no drilling.
Warranty There is a 5-year warranty on this product.
Application. The xtang Endure ALX Hard Folding Tonneau Cover fits 2020-2024 GMC Sierra 2500 HD Models with 6.90-Foot Standard Boxx.
Fitment:
- 2020 GMC Sierra 2500
- 2021 GMC Sierra 2500
- 2022 GMC Sierra 2500
- 2023 GMC Sierra 2500
- 2024 GMC Sierra 2500
Extang 80653
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Tonneau Cover
- Mounting Hardware
- Instruction Manual
4.5
Reviews of Extang Exterior Products (97)
Reviews of Extang Exterior products have an average rating of 4.5 out of 5
Questions & Answers
10 More Questions
Will It Fit My Sierra 2500
- 6.6L V8 - 20, 21, 22, 23, 24
- 6.6L V8 Duramax - 20, 21, 22, 23, 24
