FREE 1 to 3-Day Delivery on Orders $119+ Details

Talk to a Silverado 3500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$3,000 Fall Giveaway! Enter Daily >

Find Bed Covers & Tonneau Covers for your Silverado 3500

Extang Solid Fold ALX Tri-Fold Tonneau Cover (15-19 Silverado 3500 HD)Find parts that fit my vehicle

Item SHS29287
Product Image
Extang Solid Fold ALX Tri-Fold Tonneau Cover (15-19 Silverado 3500 HD)
Verify parts fit and get product recommendations.
Silverado 3500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-888-706-1096 Chat Now
$0.00
Want $10? Write one of the first 5 reviews 4.5 Extang Exterior product ratings
Our Price

$1,149.99 - $1,199.99

Up to 10% off for Military & First Responders! See Details

Ship to: Columbus - 43215
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Loading Indicator

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

      • Extang Solid Fold ALX Tri-Fold Tonneau Cover
      • Enhances Truck Bed and Cargo Protection
      • Resist Dents, Scratches, and UV Induced Fading
      • Supports Up to 600-Pounds of Evenly Distributed Weight
      • Features a Secure Rotary Release System
      • With a Simple "Twist and Lift" Function to Open and Close without the Use of Tailgate Clamps
      • Constructed with TPO Dent-Resistant Panels
      • With an Aircraft-Grade Aluminum Frame
      • Includes Hard Polymer Rubber Corners and Hinge Caps
      • With Snap-On Perimeter Seals to Keep Out Virtually All Elements
      • Features a Textured, Matte Finish
      • Comes Fully Assembled
      • Easy Installation
      • Backed by a Limited 5-Year Warranty
      • Fits 2015-2019 Chevrolet Silverado 3500 HD Models

      Description

      Durable and Secure Protection. The Extang Solid Fold ALX Tri-Fold Tonneau Cover enhances your truck bed and cargo protection by resisting dents, scratches, and UV-induced fading. This cover supports up to 600 pounds of evenly distributed weight, ensuring robust performance and security.

      Construction and Appearance. Constructed with TPO dent-resistant panels and an aircraft-grade aluminum frame, this tonneau cover includes hard polymer rubber corners and hinge caps. The snap-on perimeter seals keep out virtually all elements, while the textured, matte finish adds a sleek look.

      Installation. The Extang Solid Fold ALX Tri-Fold Tonneau Cover comes fully assembled for easy installation. Its simple "twist and lift" function allows for opening and closing without the use of tailgate clamps, making installation a breeze.

      Warranty. The Extang Solid Fold ALX Tri-Fold Tonneau Cover is backed by a limited 5-year warranty, offering peace of mind and assurance of quality.

      Application. This Extang Solid Fold ALX Tri-Fold Tonneau Cover fits 2015-2019 Chevrolet Silverado 3500 HD Models.

      Fitment:

      Details

      Extang 88450

      88455

      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
      4.5

      Reviews of Extang Exterior Products (97)

      Brand Image

      Reviews of Extang Exterior products have an average rating of 4.5 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Silverado 3500

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

          Word on the Trail

          AT makes it simple, once you drop you vehicle information in the browser going to the search bar minimizes time looking through random parts. Found my part in seconds and ordered it.

          afekete89
          Previous Slide Next Slide