2019-2025
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
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Extang Express Toolbox Tonneau Cover (19-25 Sierra 1500)Find parts that fit my vehicle
Item S509905
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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5 Reviews
Our Price
$449.00 - $499.00
Ship to: 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- To Learn How to Measure Your Bed Click Here
- Soft Roll-Up Toolbox Tonneau Cover
- Specialized Recessed Clamp Locking System
- Industrial-Grade Vinyl Tarp With Built-In Removable Aluminum Bows
- Strong Aluminum Mounting Frames
- Black Anodized Finish
- Fast-Release Push-Locking Latch With Self-Adjusting Tension System
- Hook and Loop Sealing
- Works With 18-Inch to 20-Inch Toolboxes
- Fast No-Mod Install
- Limited Lifetime Warranty
- Fits All 2019-2025 GMC Sierra 1500 Models
| Brand | Extang |
| Tonneau Cover Type | Roll Up |
| Tonneau Cover Installation | Clamp On |
| Tonneau Cover Locking | Non-Locking |
| Toolbox Compatibility | Toolbox Compatible |
Description
Works With Your Toolbox. The Extang Express Toolbox Tonneau Cover is the low-profile tonneau cover that’s designed to work with your Sierra’s truck bed toolbox. This tonneau feature’s a tough vinyl tarp that will protect your truck bed and its cargo from rain, snow, and mud while allowing full use of 18 to 20 inch sized truck bed toolboxes. This functional feature makes this accessory the ideal bed cover for trucks that used in a lot of field work. Additionally, this tonneau cover measures just 2 inches high when mounted, giving your truck a streamlined profile as well as additional aerodynamic facilities.
Soft Roll-Up Style. The Extang Express Toolbox Tonneau is a soft roll-up style cover that uses a super-tough vinyl tarp. This tarp is reinforced by removable aluminum support bows that provide the tonneau with rigidity for a faster roll-up. The tarp uses industrial-grade hook and loop fabric strips mounted along the side of the mounting rails to give it a tight seal. This tonneau cover also comes with a fast-release push-locking latch with a self-adjusting system, securing the tarp at the tailgate, while keeping the tarp well stretched.
Strong Build. The Extang Express Toolbox Tonneau Cover is built strong, using mounting rails and support bows crafted from high-grade aluminum alloy. A black anodized coating gives these mounting rails and bows extra corrosion resistance. Likewise, the tarp is manufactured from industrial-grade vinyl and features a handsome black leather-grain finish that’s resistant to fading and cracking under normal use.
Fast No-Mod Install. Installing the Extang Express Toolbox Tonneau Cover is a relatively fast procedure since installation does not require any modifications to your truck. The mounting rails install using innovative clamps that feature a recessed design. This design ensures the clamps won’t get in the way of your cargo once mounted. Additionally, this tonneau uses an included Allen wrench for a hassle-free installation.
Includes a Limited Lifetime Warranty Backing. The Extang Express Toolbox Tonneau Cover includes a limited lifetime warranty backing covering workmanship and material defects. Please visit the manufacturer’s website for more details.
Application. The Extang Express Toolbox Tonneau Cover fits all 2019-2025 GMC Sierra 1500 models.
Technical Note. Not sure of your bed size? Click here for an instructional video explaining how to measure your bed length.
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Fitment:
- 2019 GMC Sierra 1500
- 2020 GMC Sierra 1500
- 2021 GMC Sierra 1500
- 2022 GMC Sierra 1500
- 2023 GMC Sierra 1500
- 2024 GMC Sierra 1500
- 2025 GMC Sierra 1500
Extang 60457
60458
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) Tarp Assembly
- (1) L-Channel Bracket With Seal
- (2) Side Mounting Rail Assembly
- (6) U-Clamps
- (6) Clamp Bolts
- (1) Allen Wrench
4.8
Customer Reviews (5)
Reviews of Extang Exterior products have an average rating of 4.5 out of 5
Questions & Answers
No questions about this product yet.
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Will It Fit My Sierra 1500
- 2.7L I4 - 19, 20, 21, 22, 23, 24, 25
- 3.0L I6 Duramax - 20, 21, 22, 23, 24, 25
- 4.3L V6 - 19, 20, 21
- 5.3L V8 - 19, 20, 21, 22, 23, 24, 25
- 6.2L V8 - 19, 20, 21, 22, 23, 24, 25
It is not Compatible on Sierra 1500 Legacy Models, fits the New Body Models Only.
