2020-2025
2015-2019
2007-2014
Installation Time
(approx) 20 Minutes
Difficulty Level:
Simple installation for anyone.
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Find Bed Covers & Tonneau Covers for your Sierra 3500
Tri-Fold Soft Tonneau Cover (15-19 Sierra 3500 HD w/ 8-Foot Long Box)Find parts that fit my vehicle
Item SHG1770
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23 Reviews
Our Price
$294.99 each
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- To Learn How to Measure Your Bed Click Here
- Tri-Fold Design Soft Tonneau Cover
- Advanced Fastening System
- Made from Soft Vinyl Material
- High-Quality Aluminum Frame and Metal Support Bar
- Comes with a Weather-Resistant Black Coating
- Heavy-Duty Locking Mechanism
- Easy, Clamp-On Installation
- Fits All 2015-2018 Sierra 3500 HD Models with Long Boxes
| Tonneau Cover Type | Soft Folding |
| Tonneau Cover Installation | Clamp On |
| Tonneau Cover Locking | Non-Locking |
| Toolbox Compatibility | Not Toolbox Compatible |
Description
Impressive Protection and Appeal. When you need to put a cover on your truck’s bed, you need the reliable protection that this Tri-Fold Soft Tonneau Cover offers. It comes with a pre-folded design that is supported by metal bars with adjustable tension for a sturdy look and aerodynamic quality. Its locking mechanism is one of the most secure in the industry while its straps reliably secure the cover when in its open position. And with its weather-tight design, you can confidently load up your truck’s bed without worrying about the safety of your cargo.
Convenient Tri-Fold Design. The tri-fold design of this tonneau cover offers convenience. You can partially open it for easy access to your cargo or fully open it to ventilate the truck bed without blocking your rearview.
Heavy-Duty Construction. Despite its soft material and lightweight construction, this tonneau cover can stand the test of time. That’s because its fabric is made from heavy-duty black vinyl that is attached to a high-quality aluminum frame to make this cover extra sturdy.
Straightforward Installation. Setting up this Tri-Fold Soft Tonneau Cover on your truck is simple. It features mounting clamps that make installation a breeze. Please note that setting up this tonneau cover requires some drilling.
Application. The Tri-Fold Soft Tonneau Cover is designed to fit all the 2015-2018 Sierra 3500 HD models with long boxes.
Technical Note. Not sure of your bed size? Click here for an instructional video explaining how to measure your bed length.
Fitment:
- 2015 GMC Sierra 3500
- 2016 GMC Sierra 3500
- 2017 GMC Sierra 3500
- 2018 GMC Sierra 3500
- 2019 GMC Sierra 3500
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) Pre-Folded Cover Assembly
- (2) Mounting Rails
- (1) Set of Mounting Clamps
- Installation Hardware
4.5
Customer Reviews (23)
Questions & Answers
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Will It Fit My Sierra 3500
- 6.0L V8 - 15, 16, 17, 18, 19
- 6.6L V8 Duramax - 15, 16, 17, 18, 19
