Installation Time
(approx) 30 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 | UnderCover |
Tonneau Cover Type | Hard Folding |
Tonneau Cover Installation | Clamp On |
Tonneau Cover Locking | Locking with Tailgate Lock |
Toolbox Compatibility | Not Toolbox Compatible |
Secure, Foldable Bed Protection. The UnderCover Flex Tri-Fold Tonneau Cover delivers dependable cargo security and sleek styling for your truck bed. Featuring a hard tri-fold design, this tonneau cover folds easily for full bed access while providing a locking system that works with your truck's tailgate lock for improved security. Its snapless tilt mechanism ensures hassle-free operation without sacrificing protection or appearance.
Construction and Appearance. This cover is crafted with durable, impact-resistant composite panels and finished in a rugged black textured coating for long-lasting resilience. The design enhances both form and function by offering a modern, low-profile appearance while shielding your cargo from the elements. Its integrated hinge system adds weather resistance and strength across all folding sections.
Installation. The UnderCover Flex installs easily with a clamp-on system—no drilling or special tools required. It's designed for quick attachment and removal, making it ideal for users who want flexible truck bed access and protection.
Warranty. Backed by a three-year manufacturer warranty, this cover is supported for both workmanship and material performance.
Application. This UnderCover Flex Tri-Fold Tonneau Cover fits 2007-2014 Sierra 2500 HD models.
UnderCover FX11008
FX11009
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box
Tech Guides: