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Extang Trifecta ALX Tri-Fold Tonneau Cover (15-19 Sierra 2500 HD)Find parts that fit my vehicle

Item HG20504
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Our Price

$549.99 - $599.99

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

      • Extang Trifecta ALX Tri-Fold Tonneau Cover
      • Tri-Fold Soft Bed Cover With Secure Rotary Latch
      • Aircraft-Grade Aluminum Frame for Strength Without Weight
      • Industrial-Grade Vinyl Tarp With Corner Seals
      • One-Finger Release Handle Simplifies Bed Access
      • Pre-Assembled for Quick, No-Drill Installation
      • Maintains Bed Security and Weather Protection
      • Low-Profile Design Improves Aerodynamics
      • Easy to Remove for Full Bed Access
      • Fits 2015-2019 Sierra 2500 HD Models

      Description

      Effortless Bed Access Meets Sleek Protection. The Extang Trifecta ALX is a user-friendly, tri-fold cover that installs quickly and opens easily with a one-finger rotary latch. It provides a stylish, low-profile solution for securing cargo while offering weather resistance and improved truck bed aerodynamics.

      Built Tough and Made to Fit Right. Featuring an aluminum frame and weatherproof tarp, this cover deflects rain, snow, and UV exposure while maintaining structure over time. Its lightweight build ensures easy use without sacrificing security or long-term reliability.

      Installation. This product installs using clamp-on rails with no drilling; fully removable design for large loads.

      Application. This Extang Trifecta ALX Tri-Fold Tonneau Cover fits 2015-2019 Sierra 2500 HD models.

      Extang 90450

      90455

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Tonneau cover
      • (4) Clamps
      • (1) Instruction sheet

      Tech Guides:

      4.4

      Reviews of Extang Exterior Products (101)

      Brand Image

      Reviews of Extang Exterior products have an average rating of 4.4 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 2500

      • 6.0L V8 - 15, 16, 17, 18, 19
      • 6.6L V8 Duramax - 15, 16, 17, 18, 19