Installation Time
(approx) 10 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Reviews, Q&A, Specs & Installation
| Brand | Extang |
| Tonneau Cover Type | Soft Folding |
| Tonneau Cover Installation | Clamp On |
| Tonneau Cover Locking | Non-Locking |
| Toolbox Compatibility | Not Toolbox Compatible |
Premium Tri-Fold Truck Bed Cover. The Extang Trifecta Signature 2.0 Tri-Fold Tonneau Cover combines convenience, protection, and style for your 2015 to 2019 Sierra 2500 HD. Featuring a durable aluminum underbody frame and marine-grade black vinyl covering, this tonneau cover provides excellent resistance to weather, impact, and UV exposure. Its tri-fold design allows for quick bed access, while integrated locking handles and secure nylon straps make operation simple and reliable. Fully assembled and ready to install, it offers the perfect balance of rugged strength and modern design for truck owners who demand quality.
Construction and Appearance. The Extang Trifecta Signature 2.0 features a robust aluminum subframe designed for rigidity and long-term durability. The marine-grade vinyl top provides a clean, low-profile look that complements the Sierra's styling while resisting water, dirt, and fading. The impact-resistant panels protect your cargo from debris and harsh elements, while the fold-forward design allows for quick conversion between covered and open bed access. The nylon straps keep the cover securely in the open position for safe driving when hauling oversized loads.
Installation. Installation is quick and easy, requiring no drilling or special tools. The tonneau cover arrives fully assembled and attaches to the truck bed using a simple clamp-on system. Locking handles ensure a secure fit and quick operation, while the integrated seals keep out moisture and dust. Most installations can be completed in minutes, making this an ideal upgrade for truck owners seeking both functionality and convenience.
Warranty. This Extang Trifecta Signature 2.0 Tri-Fold Tonneau Cover includes a limited lifetime warranty for long-term durability and performance assurance.
Application. This Extang Trifecta Signature 2.0 Tri-Fold Tonneau Cover fits 2015 to 2019 Sierra 2500 HD models.
Extang 94455EXT
94450
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 10 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box
Tech Guides: