Installation Time
(approx) 20 Minutes
Difficulty Level:
Simple installation for anyone.
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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
Our Price
$329.99 each
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$16.50 Available in AT Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Heavy-Duty Leather-Grain Vinyl Tarp
- Durable Yet Lightweight Aircraft-Grade Aluminum Frame With Textured-Black EnduraCoat Finish
- Dual-Pivot MaxHinges
- Offers Partial Bed Access When Open
- Integrated Buckle Straps Secure The Cover Open While Driving
- Triple-Fin Perimeter Seals Offer Superior Weather Resistance
- Low-Profile Appearance
- Simple No-Drill Installation
- Easy Tool-Free Removal When Full Bed Access Is Required
- Tool-Free Jaw-Grip Front And Spring-Loaded Rear Clamps
- 5-Year Warranty
- Fits 11-14 Sierra 3500 HD w/ 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 |
| Tonneau Cover Fold Type | Soft Folding - Tri |
Description
Soft Folding Tonneau Cover. The Extang Trifecta E-Series Without Rail System is designed to protect truck bed contents with a sleek, easily operable soft folding cover. It provides quick access to the truck bed by folding away and offers protection from weather elements and debris, making it ideal for daily truck use.
Construction and Appearance. The cover combines a marine-grade leather-grain vinyl tarp with a lightweight aircraft-grade aluminum frame that includes dual-pivot MaxHinges. The aluminum components feature a proprietary textured-black EnduraCoat finish for a rugged and stylish look, complemented by triple-fin seals that ensure superior weather resistance.
Installation. Installation is straightforward and requires no drilling or special tools. Tool-free Jaw-Grip front clamps and spring-loaded rear clamps make setup quick and hassle-free for users of any skill level.
Warranty. This product includes a 5-year warranty covering defective materials and workmanship for all key components.
Application. Specifically designed to fit 2011-2014 Sierra 3500 HD models equipped with a 6.50-foot standard box configuration.
Extang 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
Tech Guides:
- Roll-Up vs Folding vs Retractable Tonneau Covers: Cost & Benefits
- Get the Protection You Need with a Dodge Ram Tonneau Cover
- Are Tonneau Covers Waterproof?
- Best Truck Bed Covers that Work with A Tool Box
- OEM vs BAKFlip vs Gator: Comparing Truck Bed Covers
- Tonneau Fold vs Tonneau Flip
- Can You Use a Rack with a Tonneau Cover?
- Top 5 Benefits of Using Tonneau Covers
- What is the Most Secure Truck Bed Cover?
- Truxedo Vs. Extang, Which Tonneau Prevails
4.1
Customer Reviews (8)
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
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