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

Talk to a Sierra 3500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
New Year, New Build! WIN $4K Enter Daily >

Find Bed Covers & Tonneau Covers for your Sierra 3500

UnderCover Triad Hard Folding Tonneau Cover (11-19 Sierra 3500 HD w/ 6.50-Foot Standard Box)Find parts that fit my vehicle

Item SHG27124
Product Image
$0.00
1 Reviews
Our Price

$849.99 each

Ship to: 43215
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

    Add Local Installation

    $129.00
    Wards Auto Repair LLC
    11 miles away · 25 Reviews ·
    How it works

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • Triad Hard Folding Tonneau Cover
      • Holds Up to 600 Pounds of Evenly Distributed Weight
      • Offers Convenient “On and Off” Functionality
      • Provides Protection Against Harmful Elements
      • Made with Aluminum Panels
      • Matte Black Finish
      • Withstands Any Climate
      • No Drilling Required
      • Three-Year Warranty
      • Fits 2011-2019 Sierra 3500 HDs with 50-Foot Standard Box

      Description

      Reliable Functionality. Experience ultimate convenience and protection for your truck bed with the UnderCover Triad Hard Folding Tonneau Cover. Crafted with durability in mind, this cover can hold up to 600 pounds of evenly distributed weight, making it ideal for heavy-duty hauling and outdoor adventures. The innovative "On and Off" functionality allows for quick and easy access to your truck bed, providing maximum convenience for loading and unloading. Whether you're transporting gear, tools, or valuable cargo, this tonneau cover offers top-notch protection against harmful elements such as rain, snow, UV rays, and debris, keeping your truck bed and its contents safe and secure.

      Durable Quality. Crafted from high-quality aluminum panels, the UnderCover Triad Hard Folding Tonneau Cover offers exceptional strength and resilience, ensuring it can withstand the demands of any climate or weather condition. The sleek matte black finish adds a touch of sophistication to your truck while also protecting it from UV rays, fading, and scratches.

      Convenient Installation. The UnderCover Triad Hard Folding Tonneau Cover requires no drilling to be installed.

      Warranty. This UnderCover Triad Hard Folding Tonneau Cover comes with a 3-year warranty against damages on materials and craftsmanship.

      Application. An UnderCover Triad Hard Folding Tonneau Cover is designed to accurately fit 2011-2019 Sierra 3500 HDs with 6.50-foot standard box.

      Fitment:

      Details

      UnderCover TR16019

      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) Triad Hard Folding Tonneau Cover
      4.0

      Customer Reviews (1)

      Brand Image

      Reviews of UnderCover Exterior products have an average rating of 4.8 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 3500

      • 6.0L V8 - 11, 12, 13, 14, 15, 16, 17, 18, 19
      • 6.6L V8 Duramax - 11, 12, 13, 14, 15, 16, 17, 18, 19

          Word on the Trail

          Needed some step bars for my company truck, the site gave me great resources to make my decision, install videos and pics were helpful as well.

          tenracing
          Previous Slide Next Slide