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Retrax PowertraxONE MX Tonneau Cover (20-22 Sierra 2500 HD w/ 6.90-Foot Standard Box & w/o Factory Side Storage)

Item HG2075
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Market Price $2,266.99 You Save 7% ($167.99)
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$2,099.00 (each)

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      Video Review & Installation

      Product Information

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


      • To Learn How to Measure Your Bed Click Here
      • Tonneau Cover
      • One-Piece Polycarbonate
      • Exceptional UV Resistance
      • Withstand Temperatures from -50 to 200 Degrees Fahrenheit
      • Wireless Key Fob
      • One-Touch Opening and Retracting
      • Electromagnetic Brake
      • Sealed Ball Bearing Rollers
      • No Excess Moving Parts
      • Available for 5.50-, or 6.50-Foot Beds
      • With, or Without Deck Rail System
      • Available With, or Without Stake Pocket Cutouts
      • Limited Lifetime Warranty
      • Easy Installation
      • Fits 2020-2022 Sierra 2500 HD Models with Standard Box and Without Factory Side Storage


      PowertraxONE MX for the Win. Part of the brand’s polycarbonate series of tonneau covers, the Retrax PowertraxONE MX Tonneau Cover is known for its resilience, comprised of 1-piece polycarbonate that provides exceptional UV resistance. It can withstand temperatures from minus-50 to 200 degrees Fahrenheit for your Sierra.

      Electric Operation. No more manual tonneau covers here. Its wireless key fob allows the tonneau cover to open and retract with 1 touch, using an electromagnetic brake. In addition, the sealed ball bearing rollers help the unit close flawlessly without moving parts that could become defective over time.

      Warranty. A limited lifetime warranty covers any defects in materials and workmanship from the manufacturer. Any products that are altered or have received poor quality maintenance or installation will not be covered.

      Installation. You should expect to take no more than 30 minutes installing this product, with an easy level of difficulty if you have light to moderate mechanical skills.

      Application. The Retrax PowertraxONE MX Tonneau Cover is compatible with the 2020-2022 Sierra 2500 HD models with standard box and 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.


      • 2020 GMC Sierra 2500
      • 2021 GMC Sierra 2500
      • 2022 GMC Sierra 2500

      Retrax 70484

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Tonneau Cover
      • Mounting Hardware
      • Installation Instructions

      Customer Reviews (1)

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

          Questions & Answers

          10 More Questions

          Will It Fit My Sierra 2500

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