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Find Bed Covers & Tonneau Covers for your Sierra 3500

Retrax RetraxPRO MX Tonneau Cover (20-25 Sierra 3500 HD w/o Factory Side Storage)Find parts that fit my vehicle

Item SHG1984
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Retrax RetraxPRO MX Tonneau Cover (20-25 Sierra 3500 HD w/o Factory Side Storage)
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Review & Install - Retrax RetraxPRO MX Tonneau Cover Video   See All Product Videos (1)
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$2,249.99
9 Reviews
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-4% $2,249.99 - $2,349.99 each Was $2,349.99

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      Product Information

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

      Features & Specs

      • To Learn How to Measure Your Bed Click Here
      • Superior Truck Bed and Cargo Protection
      • Heavy-Duty Aluminum Slat Construction
      • Scratch-Resistant Matte Finish
      • Patented Low-Profile Design
      • Great for 5th Wheel Towing
      • Easy Clamp-On Installation
      • Legendary Lifetime Warranty
      • Fits All 2020-2025 Sierra 3500 HD Models Without Factory Side Storage

      Description

      Superior Truck Bed Protection. Constructed from heavy-duty aluminum slats, this Retrax RetraxPRO MX Tonneau Cover is the protection you need for the truck bed of your Sierra. It provides perfect sealing capability by utilizing neoprene compression seals that make your truck bed watertight and your cargo away from water or snow. The bed cover features an auto-grade weather-strip that keeps water, ice, snow, and dust away from the truck bed. With this tonneau, you get a year-round truck bed protection against all kinds of weather elements.

      Efficient Design. The RetraxPRO MX tonneau cover is designed with efficient functionality in mind. This bed cover allows for easy opening and closing with 1 hand with no need to pull straps, Velcro, snaps or springs. The sealed ball-beating rollers allow for smooth operation and prevent the cover from binding. This also allows for optional stake pocket cut for mounting of ladder racks, tie downs, and other accessories.

      High-Grade Quality. This truck bed cover is engineered using heavy-duty aluminum slats, which are connected using flexible hinges. The aluminum was powder-coated with a matte black finish that is extremely UV resistant. Its rigid construction even allows the cover to support an evenly-distributed load of 500 pounds.

      No-Hassle Fit. Installation is always a breeze with the RetraxPRO MX bed cover. It utilizes a clamp-on design that can be installed using a wrench and a Phillips screwdriver. Since all parts are rubber-mounted, you don’t have to worry about chipped paint job. Installing this tonneau cover will only take about 30-45 minutes of your time.

      Legendary Lifetime Warranty. This RetraxPRO MX truck bed cover comes with Retrax’s Legendary Lifetime Guarantee for failure of materials and workmanship. Warranty replacements will be issued at no cost for the life of the cover. This warranty is only extended to the original purchaser.

      Application. This Retrax RetraxPRO MX Tonneau Cover will fit all 2020-2025 Sierra 3500 HD models without factory side storage.

      Technical Note. Not sure of your bed size? Click here for an instructional video explaining how to measure your bed length.

      Fitment:

      Details

      Retrax 80484

      80485

      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
      5.0

      Customer Reviews (9)

      Brand Image

      Reviews of Retrax Exterior products have an average rating of 5.0 out of 5

      Questions & Answers

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      Will It Fit My Sierra 3500

      • 6.6L V8 - 20, 21, 22, 23, 24, 25
      • 6.6L V8 Duramax - 20, 21, 22, 23, 24, 25

          Word on the Trail

          Easy to find what i was looking for. Lots of great photos, and even able to match the year, make, model, and color of my truck for great reference to what the product will look like installed on my truck.

          steve_kenley
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