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80488 – RetraxPRO MX – Fits 2022-2024 GMC Sierra 1500 5′ 10″ Bed without Factory Side Storage Boxes with Carbon Pro Bed


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The RetraxPRO MX retractable truck bed cover is part of our Premium Aluminum Series covers. The Premium Aluminum Series covers are constructed from industrial strength aluminum slats that provide unsurpassed strength and ruggedness. The RetraxPRO MX combines industrial strength aluminum construction with an incredibly resilient matte finish. The matte finish on the RetraxPRO MX provides incredible scratch resistance and adds style to your truck.

The RetraxPRO MX not only provides rugged protection for your truck bed it also provides a patented low-profile design that enhances the appearance of your truck. The compact storage container features a unique spiral track system that prevents the cover from coming into contact with itself as it opens and closes. The operation of this cover allows it to always stay flush to the rails and creates a dependable seal to help keep the elements out and protect your cargo.

The RetraxPRO MX has a sealed ball-bearing roller system that glides effortlessly along the rail with a convenient handle that eliminates the need for pull straps, Velcro, snaps or springs. The RetraxPRO MX is key lockable in any position that gives you unlimited flexibility in your hauling capacity.

  • MX covers are given a rugged and durable matte powdercoat finish for both style and dependability.
  • Constructed from heavy-duty aluminum slats that are engineered to retract without trapping dust, wear out or freeze.
  • The patented low-profile design incorporates a front cover that is flush with the truck bed cover, which streamlines the overall appearance and provides a firm, dependable seal to help to keep the truck bed dry.
  • The clamp-on bed cover can be installed by anyone with basic hand tools. No two trucks are exactly alike so our mounting system is adjustable for a perfect, no hassle fit every time.
  • Sealed ball-bearing rollers mounted onto the aluminum support beams allow the RetraxPRO MX truck bed cover to retract or close effortlessly without the use of springs or any kind of mechanism – no moving parts to jam, freeze or fail.

Customer Reviews

Based on 183 reviews
Max R
Retrax Pro

Very fast shipping. Easy to install. Fits and works great!

Caleb Sekavec
Great cover

I was a little leery of, the price seemed a bit too good to be true and the website not super professional however I read several reviews from people with good experiences so took a chance. The price was over $200 cheaper than anywhere else, shipping was reasonably fast and the product arrived as described. I’m very happy with the retrax pro Mx cover I was able to install myself in about 45 minutes, and it’s very sturdy. It snowed 2 days after installation and the snow melted off the cover with the bed staying completely dry

Pamela Crowder
RetraxProMX customer

Great customer service and tonneau cover just as described

Keith B
Great Retraxpro MX Toney cover

Ordered thinking the price was too good to be true; there had to be a catch. Received within 4 days. Boxes were in perfect condition. Items inside were exactly as ordered. Install took a couple hours but I was very patient and took my sweet time to get it right there first time. The ONLY recommendation I would have would be for the drain tube clips to be a bit more secure. They haven’t come out yet but they pop out with only a slight pull. Cover is watertight; only leakage is around tailgate (not cover related). Excellent cover, excellent price, excellent process. Highly recommend both RetraxProMX and TonneauCovered. com

Jim Lyons
Safe, Secure, and Good Looking!

The Retrax Pro MX is a great solution for securing the items in the bed of your truck, and even if there's nothing back there it gives a finished appearance to your truck.
The ordering process with was quick and painless, they provided shipping status updates regularly, and when the cover arrived the installation was fast and easy with the instructions provided....(I did it solo in about 90 minutes, but another set of hands would make it quicker and easier!).
Great product!
Thank you!!

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