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The RetraxPRO XR makes it easy to mount racks and gear without giving up bed space. The integrated Trax Rail System accepts T-slot accessories from brands like Thule, Yakima, and Rhino Rack, letting you haul bikes, kayaks, and ladders above the bed while keeping your cargo covered below. The rails don’t interfere with how the cover opens or closes, so you can keep using the tonneau normally even with racks attached.

Many retractable covers can stick or drag after a while, especially if dirt or water gets into the tracks. The RetraxPRO XR solves that with sealed ball-bearing rollers that glide along the rails for smooth opening and closing every time. There are no hinges, springs, or straps to wear out or jam, and it doesn’t need lubrication. The pop-up handle makes it easy to slide the cover using one hand from either side of the truck.


When closed, this cover locks flat against the bed for serious theft protection. The locking handle sits flush and is hidden under a weather-guarded lid that keeps out dirt and moisture. You can secure the cover at any point along the rails to protect gear in front while leaving room for oversized items in back. Weather stripping and foam seals line the edges to block out rain, snow, and dust, while the overlap over the tailgate helps keep water from seeping in.




The RetraxPRO XR uses 1" thick aluminum slats that handle up to 500 lbs of evenly distributed weight or snow load without bending or sagging. The matte black finish is scratch resistant and won’t fade in the sun. Inside the canister, a spiral track system keeps the panels from rubbing together when retracted, preventing wear over time. Two built-in drain tubes route water out of the canister so it stays clean and dry inside.



Sitting just 1" above the bed rails, this cover keeps a sleek profile while leaving clearance for most fifth-wheel hitches underneath. The flush-mounted handle and smooth top deck line up neatly with the canister for a finished look that doesn’t interrupt your truck’s shape. It installs easily with clamp-on side rails—no drilling required—so you get a durable, weather-tight setup without permanent changes.




Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Katie Osborn: Katie Osborn for Truck Hero with an overview of hard truck bed covers for the ultimate in protection. The best selling hardcover on the market the BAKflip MX4. It features aluminum encased panels and folds open and closed. The BAK Revolver X4 features aluminum slats. This one just rolls to open and close. And the RetraxPRO XR features aluminum slats that glide on ball bearings..
Ratings & Reviews

Kate F.
9/28/2026
And it looks sharp on your blue truck Marvin! I am happy you are very pleased with your new tonneau cover =)

Kate F.
6/25/2026
Thanks for taking the time for such a detailed review RAMDaddy! I would say you definitely got your moneys worth on your last one with the 10 years of use! And valid points on the new cover, it does stink that the canister takes up so much room, but it is still a really nice cover. I hope you get 10 years plus out of this new one =)

Darren D.
6/14/2022
Had this on my truck for over a year, outside in the elements every day and it still looks brand new. The finish is tough and durable. It rolls open and closed with ease and the locking mechanism is free and smooth. Couldnt be happier with it.

Brooke M.
6/9/2025
Wow! [whistles] that looks REALLY GOOD. Great fit on your truck!

Gwendolyn Y.
7/25/2025
Hope the weather stayed nice for you so you could get the new cover on, James!
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Gwendolyn Y.
2/12/2026
Thanks for sharing the install tip about the 2026 Ram 3500 Dually model. The Tonneau looks great on your truck too.