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
Extang Trifecta E-Series Tri-Fold Tonneau Cover (11-14 Sierra 3500 HD w/ 6.50-Foot Standard Box)Find parts that fit my vehicle
Item SHG28849
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3 Reviews
Our Price
$349.99 each
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Tonneau Cover
- Full Bed Access
- Enhanced Protection
- Improved Fuel Efficiency
- Tri-Fold Design
- User-Friendly
- Five-Year Warranty
- Fits 2011-2014 Sierra 3500 HD Models with 6.50-Foot Standard Box
| Brand | Extang |
| Tonneau Cover Type | Soft Folding |
| Tonneau Cover Installation | Clamp On |
| Tonneau Cover Locking | Non-Locking |
| Toolbox Compatibility | Not Toolbox Compatible |
Description
Reliable. The Extang Trifecta E-Series Tri-Fold Tonneau Cover makes it easier to access the entire bed of your Sierra 3500 HD. The tri-fold design lets you fold the cover into different sections so you can keep it in different positions. Whether you want to access a small part of your truck bed or open it completely, this cover can easily adjust to fit your cargo.
Protection. Keeping your cargo safe from unpredictable weather is very important, and the Extang Trifecta E-Series Tri-Fold Tonneau Cover is really good at doing this. The cover keeps your things dry and safe from rain, snow, and bad weather.
Efficient. The Extang Trifecta E-Series Tri-Fold Tonneau Cover helps save fuel by reducing wind resistance. The cover's sleek design reduces wind resistance while driving, which makes your Sierra 3500 HD use less fuel and achieve better mileage.
Design. The Extang Trifecta E-Series Tonneau Cover has a design that folds into three parts, which makes it easy for you to organize and manage your cargo. If you need to move things that are tall, or if you have smaller loads, or if you need to get to only part of the bed, this cover can be folded to make it easier.
Convenient. Even in cold weather, the Extang Trifecta E-Series Tri-Fold Tonneau Cover is easy to use. The design of the cover includes easy-to-use latches and mechanisms that make it simple for you to open and close, making it easy for you to get to your truck bed.
Installation. Putting this Extang Trifecta E-Series Tri-Fold Tonneau Cover on your Sierra 3500 HD is easy and requires no drilling.
Warranty There is a 5-year warranty on this product.
Application. The Extang Trifecta E-Series Tri-Fold Tonneau Cover fits 2011-2014 Sierra 3500 HD models with 6.50-Foot Standard Box.
Fitment:
DetailsExtang 77650
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
4.3
Customer Reviews (3)
Reviews of Extang Exterior products have an average rating of 4.4 out of 5
Questions & Answers
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Will It Fit My Sierra 3500
- 6.0L V8 - 11, 12, 13, 14
- 6.6L V8 Duramax - 11, 12, 13, 14
