2020-2024
2015-2019
2007-2014
Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
FREE 1 to 3-Day Delivery on Orders $119+ Details
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Find Bed Covers & Tonneau Covers for your Sierra 3500
Retrax RetraxONE XR Tonneau Cover (20-24 Sierra 3500 HD w/ 6.90-Foot Standard Box & w/o Factory Side Storage)Find parts that fit my vehicle
Item SHG1968
Sierra 3500 Sales Techs:
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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6 Reviews
Our Price
$1,849.99 each
Ship to: Columbus - 43215
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Wards Auto Repair LLC
551Corbett RD , GROVEPORT, OH
11 miles away
25 Reviews
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Total cost of service $199.00
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- To Learn How to Measure Your Bed Click Here
- Hard Retractable Tonneau Cover
- Protects Your Cargo in Style
- Flush-Mounted Handle Pops Open With a Push of a Button
- Features a 1-Piece Polycarbonate Sheet
- With Sealed Ball-Bearing Rollers
- Aluminum Side Rails Included
- Comes in Matte Black Finish
- Securely Locks Anywhere Along the Rails
- No-Drill, Clamp-On Installation
- Backed by a 1-Year Full Warranty and Limited Lifetime Warranty
- Fits All 2020-2024 Sierra 3500 HD Models with Standard Box 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
Convenient and Dependable Cargo Protection. Upgrade your truck bed with the Retrax RetraxONE XR Tonneau Cover. This retractable cover is a sensible investment for your truck as it provides protection, security, convenience, and style. With its lockable sliding cover, you can seal your cargo from the elements as well as opportunistic thieves. In addition, the low profile design finished in matte black provides a classy and sleek look to your truck bed.
Streamlined Appeal. Unlike soft tonneaus with protruding bows to keep it taut, the Retrax RetraxONE XR Tonneau Cover lays flat on your truck bed all the time. As such, you don’t have to worry about annoying drone noise when cruising down the highway. What’s more, its patented low profile provides a weatherproof seal that looks great while keeping your cargo dry.
Tough Quality Construction. In order to deliver a long service life, the Retrax RetraxONE XR Tonneau Cover is manufactured using only the finest materials. First, its actual cover is a 1-piece polycarbonate sheet that’s engineered for wear-resistance. Next, the support rails are made of high-grade aluminum to ensure lightweight strength and corrosion resistance. Finally, the ball-bearings rollers are sealed to ensure their durability.
It Takes Minutes to Install. The Retrax RetraxONE XR Tonneau Cover is designed for a hassle-free clamp-on installation. No drilling or other invasive modifications are required to mount this accessory on your truck bed. With a few hand tools, you’ll be able to install it in less than an hour.
Retrax Warranties Included. Retrax gives a 1-year full warranty for every purchase of the Retrax RetraxONE XR Tonneau Cover. Aside from this, you also get a limited lifetime coverage that’s not transferrable after the first year of use.
Application. The Retrax RetraxONE XR Tonneau Cover fits all 2020-2024 Sierra 3500 HD models with standard box and 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-60484
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) Cover Assembly With Spiral Canister
- (1) Front Cover
- (2) Side Rails
- (6) Clamps
- (2) Drain Tubes
- (2) Allen Wrench
- (2) Keys
- Installation Hardware
5.0
Customer Reviews (6)
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
