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  1. Tonneau Cover
  2. Retrax
  3. Retractable - Manual
  4. Low Profile - Top of Bed Rails
  5. Rack Compatible
  6. Hard Plastic
RetraxONE XR Hard Tonneau Cover - Retractable - Polycarbonate - Matte Black - Accessory T-Slots
Retrax

RetraxONE XR Hard Tonneau Cover - Retractable - Polycarbonate - Matte Black - Accessory T-Slots

Part Number: RTX74TR
In Stock
$1,699.99
Retail:$1,749.99
You Save: $50.00
Tonneau Cover

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Product Images

In Use/Installed

Install crossbars (sold separately) in the slotted rails of this long-lasting cover to carry your bikes, kayaks, and more above your bed. Manually operate the cover with the pop-up, locking handle, which gives you the best security for your cargo. Great Prices for the best tonneau cover from Retrax. RetraxONE XR Hard Tonneau Cover - Retractable - Polycarbonate - Matte Black - Accessory T-Slots part number RTX74TR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (34)
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Retrax Tonneau Cover - RTX74TR

Highlights

  • Custom Fit for Your Vehicle: Secures to your truck bed with model-specific clamps and hardware
  • Keeps Gear Safe and Hidden: Locks with tailgate to deter theft and keep cargo out of sight.
  • Carry More Above the Bed: Built-in T-slots let you mount racks for bikes, kayaks, or tools.
  • Smooth Bed Access: Retracts easily with sealed ball-bearing rollers and no hinges to jam.
  • Stays Tight and Dry: Weather stripping, foam seals, and drain tubes channel out moisture.
  • Built to Last: Lexan polycarbonate with 5/8" I-beams supports 200 lbs and resists UV damage.
Made in USA

Features to know about

Secure Storage in Every Condition: Locking Retractable Design

When you want your gear locked up and out of sight, the RetraxONE XR gives serious peace of mind. The pop-up locking handle lets you secure the cover anywhere along the rails, so you can protect smaller gear near the cab or close it fully for maximum security. The flat-mounted handle hides under a weather-guarded lid to keep dust and moisture out of the keyhole, while the polycarbonate slats seal tight against the rails. Locked and latched, the cover can’t be pried up or cut through like soft covers, so your cargo stays safe from weather and from theft.

Side-by-side view of RetraxONE XR tonneau cover locking handle closed with protective lid covering keyhole.

Side-by-side view showing RetraxONE XR lock open with pop-up handle extended for retracting the cover.

Truck bed with RetraxONE XR cover latched partially open for partial cargo access while securing front section.

Pickup truck with RetraxONE XR tonneau cover closed and tailgate open, showing independent functionality.

Full Bed Access in Seconds: Smooth Rolling Operation

This cover glides effortlessly along sealed ball-bearing rollers that never need lubrication and won’t bind or freeze. You can open or close it one-handed from either side using the pop-up handle, and the cover retracts into a compact canister that leaves more room in your bed. The spiral track inside the canister keeps the cover from rubbing against itself, reducing wear and tear. When you need the whole bed for large cargo, it rolls away quickly without removing the unit.

Close-up of RetraxONE XR tonneau cover pop-up locking handle in use for manual opening and closing.

RetraxONE XR tonneau cover fully retracted into transparent canister showing spiral track system for protection against wear.

Haul More Gear Above and Below: Built-In T-Slot Rails

The integrated Trax Rail System is ready for T-slot-compatible crossbars or racks from Yakima, Rhino, and Thule. That means you can carry bikes, kayaks, or ladders above the cover while keeping the bed secure underneath. The rack system doesn’t interfere with the retracting action, so you can slide the cover open or closed no matter what’s mounted up top. It’s a flexible setup that works just as well for weekend trips as for jobsite hauling.

RetraxONE XR Trax Rail System in use with mounted crossbars for cargo and accessory compatibility.

Built to Last Through Heat, Cold, and Heavy Loads: Polycarbonate and Aluminum Construction

The RetraxONE XR is made from high-quality Lexan polycarbonate with 5/8" thick aluminum I-beams embedded every 4-3/4". It’s impact resistant and rated to support 200 lbs of evenly distributed weight. The material stays stable from -50°F to 200°F, so it won’t crack in the cold or warp in the sun. The matte black finish resists scratches and UV fading, keeping its clean look over time. Even the canister design helps protect the cover—angled at the bottom for more cargo space and equipped with drain tubes to route out any water that gets inside.

Angled RetraxONE XR tonneau cover canister showing compact design that maximizes truck bed space.

Close-up of RetraxONE XR drain tube component for water management from canister.

Pickup truck with RetraxONE XR matte black retractable tonneau cover showing sleek, low-profile design.

Low-Profile Look with Weather Protection: Sealed Rail System

Sitting just 1" above the bed, the cover keeps a sleek, flush look that complements the truck’s lines. Foam seals and weather stripping run along all sides to block dust, snow, and rain, while the overlapping tailgate edge prevents leaks at the back. The result is a tough, quiet cover that keeps your cargo dry and the bed clean, season after season.

RetraxONE XR tonneau cover extended showing flush fit with canister and bed rails for seamless appearance.

Close-up of RetraxONE XR bulkhead weather strip forming tight seal to keep truck bed dry and clean.

RetraxONE XR tonneau cover extended over truck bed with 5th wheel hitch showing clearance compatibility.

Two installers positioning RetraxONE XR tonneau cover assembly onto truck bed during installation process.

Specs

Weight and Capacity

  • Weight capacity: 200 lbs evenly distributed

Dimensions

  • Canister dimensions: 13-1/2" deep x 12" tall

Cross-section diagram of RetraxONE XR retractable tonneau cover showing sealed ball-bearing roller mechanism for smooth operation.

Technical installation diagram of RetraxONE XR tonneau cover showing components and hardware layout.

Warranty

  • Limited lifetime warranty

T-60455 Retrax RetraxONE XR Hard Bed Cover w/ Trax Rails - Retractable - Lexan - Matte

Installation Details RTX74TR Installation instructions

This Product Fits The Following Vehicles




Ratings & Reviews

4.7

34 reviews
Review sort icon
Install crossbars (sold separately) in the slotted rails of this long-lasting cover to carry your bikes, kayaks, and more above your bed. Manually operate the cover with the pop-up, locking handle, which gives you the best security for your cargo.

by:

Looks good and feels sturdy



by:

Awesome product as it was easy to insta ll!



by:

Still works great. Been outside in the elements for a year. Looks and functions great.



by:

The install is complete. I'd prefer a hard copy of the directions. The little point and shoot QR code took me to the wrong cover. After a little work I did find the correct one. This added a good 30 minutes to the install time. Little trouble with the adjustment. I might have to adjust a little more in the days to come. I'm conservative with the 4 star rating. Time will tell, could move to 5. The MAJOR concern...the delivery company delivered it to the wrong address. Thankfully I have honest neighbors otherwise someone would have been out $[XX].

I'd have a conversation with the delivery company if I were y'all.



by:

Product very good. Drain plugs could fit better keeps popping out



by:

perfect fit. solid build. Fast shipping



by:

Installation went well. Quality workman ship.



by:

E trailer is great. But when the cover arrived and I installed it the cover had a hole in it or a small flaw



by:

I have seen this product on other trucks and liked it. It was fairly easy to install(some good videos on[line]) my son helped me, two people make it go faster and easier. Thanks for the good service and price.



by:

Looks very sharp and fits well on my 2022 Silverado 1500 5'8" bed, and the fits well with Rihno Rack heavy duty crossbars 65" long.



by:

Works good overall. Opens, closes and locks very well. I get some water coming in on the sides , driving in the rain. Not pleased with the connections on the drain tubes. I have had to glue them in more than once, even during initial install. I did not like the fact that I had to drill those 1/2" holes in the bed for them as well.



by:

The product quality is very good, and I anticipate many years of useful service. Regrettably, the assembly directions are somewhat superficial. Identifying hardware (i.e.: screw size, color, etc.) is particularly challenging as there is not an actual size comparison chart. Properly aligning the product was also very difficult, multiple attempts were required.



by:

Fantastic cover. Perfect for my needs. Performs better than I imagined it would. Ability to access bed instantly with supplies... Yakima rack on/off in literally less than two minutes. Drive a black limited Tacoma. Perfect match for this truck. From sleek to bound for the trails in no time.



by:

Very good quality tonneau cover and it just glides when opening and closing. Installation was super easy too.



by:

Excellent shipping. No damage. Installation instructions were easy to follow. No complex tools needed. Lightweight product. Easy lifting and maneuvering into position.



by:

etrailer had excellent communication and the cover came in sooner than expected. The Retrax cover was flawless and had excellent instructions for easy installation!



by:

Pretty decent cover and installation was reasonable. I’m still not sure how water resistant it will be but we will see. It is replacing a folding cover and thus far it is easier to use. I’ll have to see if it is worth the space trade off but I didn’t like the rear window being blocked when the folding cover was open.



by:

So far I have about 10000 miles on this set up and the Retrax cover has been great, love being able to keep prying eyes off my gear and water infiltration has been minimal. This is the plastic version and seems to be holding up fine to the elements thus far…time will tell, there is a slight loss of cargo space with this unit installed but it hasn’t been an issue for me. I am very happy overall to this point.



by:

I spent more time getting the cover aligned than assembling and getting it onto the truck bed rails. The instructions are very good. I had to adjust the top jaws of the all the rail clamps since I have the T-slot XR rail system. I used a thin piece of cardstock to check for unwanted clearance between the jaw and truck bed flange. Since I didn't have a very large drill bit, I used a Dremel sanding bit to enlarge the pilot hole that I drilled through the plastic bed plug for the drain tube. That worked fine. The cover looks great and seems to operate well on this first day of installation and use. The T-slot rails do not get in the way of using the hand-holes for the rear step bumper.



by:

The install was very easy but definitely a two man operation. The section that holds the rolled up cover is pretty large so you do lose some space. That section is also is fairly thin walled. I have dented and scratched it pretty good but it doesn't affect its function. I put one of those cargo load bars across the bed in front of it to try and stop that. I did have it "rack" a little after some rough drives which can cause it to bind a bit when rolling up. But it always closed on the second or third try. And its easy to straighten up again if needed. No water has gotten in the bed and it sure makes grocery getting a whole lot easier. I think its great.



by:

Piece of junk. It ripples in the wind like a tarp over the back of the pickup. The canister does not roll up without having to be forced it in, mostly due to the ripples from driving down the highway. 2 stars because it could work well, the parts and design, if the actual cover were designed for the use it is intended for.



by:

Great accessory for our F-150. Installation isn't too bad if you just take it slow and double-check everything as you go. Looks are top-notch, and the functionality has been excellent. Gives us an extra sense of security being able to lock the cover when needed. You lose a small amount of bed space, but so far it hasn't caused any problems for us. Did I mention it looks great?



by:



by:

Shipping was fast. Everything arrived in tact.
The instructions for the cover were fairly easy to follow and it fit our 2023 Canyon Denali with a spray in bedliner perfectly.



by:

Everybody at etrailer have always provided excellent customer service. Thank You,


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See what our Experts say about this Retrax Tonneau Cover


Info for this part was:

Employee Wilson B
Updated by:
Wilson B
Employee Matthew S
Written by:
Matthew S
Employee Daron K
Edited by:
Daron K

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