2020-2024
2015-2019
2007-2014
Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
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Find Bed Covers & Tonneau Covers for your Sierra 3500
Retrax RetraxPRO XR Tonneau Cover (20-25 Sierra 3500 HD w/o Factory Side Storage)Find parts that fit my vehicle
Item SHG1985
Sierra 3500 Sales Techs:
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
$2,299.99
4 Reviews
Our Price
-8% $2,299.99 - $2,399.99 each Was $2,499.99
Ship to: Columbus - 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
- Retractable Tonneau Cover With Hard Top
- Clamp-On Fastening System
- Constructed Using Durable Aluminum Material
- Comes in a Matte Black Finish
- With an Electromagnetic Brake for Secure Locking
- Compatible With Most T-Slot Accessories
- Has Sealed Ball-Bearing Rollers
- Easy Installation; No Drilling
- Covered by a Legendary Lifetime Guarantee
- Tailored to Fit 2020-2024 Sierra 3500 HD Models Without Factory Side Storage
| Brand | Retrax |
| Tonneau Cover Type | Retractable - Manual |
| Tonneau Cover Installation | Clamp On |
| Tonneau Cover Locking | Keyed Lock |
| Toolbox Compatibility | Not Toolbox Compatible |
Description
Protect Your Cargo. Installing this Retrax Retrax RetraxPRO XR Tonneau Cover helps protect your cargo from the harsh elements of the road. With its firm and dependable seal, your cargo will stay safe and dry. Furthermore, this tonneau cover can be added with T-slot accessories, so that you can double your truck’s cargo capacity.
Comes With a Retractable Design. This tonneau cover comes with a retractable design for easier operation. Using the ball-bearing rollers, you can open or close this tonneau cover by sliding the aluminum slat assembly with one hand.
Durable Aluminum Build. Built to last, this Retrax RetraxPRO XR Tonneau Cover is created using durable aluminum material. Furthermore, a matte black finish is added to fortify its resistance against scratches, rust, and corrosion.
Easy Installation. For easy installation, this tonneau cover is built with a clamp-on design. Using the supplied clamps and hardware, you can quickly mount this over your truck bed without performing any drilling or modifications.
Covered by a Legendary Lifetime Guarantee. For your peace of mind, this product is covered by a Legendary Lifetime Guarantee. For more warranty information, you may visit the manufacturer website.
Application. The Retrax RetraxPRO XR Tonneau Cover is tailored to fit 2020-2024 Sierra 3500 HD models without factory side storage.
Technical Note. Not sure of your bed size? Click here for an instructional video explaining how to measure your bed length.
Fitment:
- 2020 GMC Sierra 3500
- 2021 GMC Sierra 3500
- 2022 GMC Sierra 3500
- 2023 GMC Sierra 3500
- 2024 GMC Sierra 3500
Retrax T-80484
T-80485
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) Front Cover
- (1) Spiral Canister
- (1) Driver Side Rail
- (1) Passenger Side Rail
- (2) Drain Tubes
- (2) Front Cover Mounting Screws
- (4) Canister Mounting Screws
- (2) Allen Wrenches
- (4) Clamps
- (2) Key Fobs
5.0
Customer Reviews (4)
Reviews of Retrax Exterior products have an average rating of 5.0 out of 5
Questions & Answers
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Will It Fit My Sierra 3500
- 6.6L V8 - 20, 21, 22, 23, 24
- 6.6L V8 Duramax - 20, 21, 22, 23, 24
