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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
THIS ITEM IS NOT A FIT FOR
2009 Chrysler 300
Retrax

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

Part Number: RTX72GR
In Stock
$1,799.99
Retail:$1,849.99
You Save: $50.00
Tonneau Cover
Not Confirmed to Fit

2009 Chrysler 300

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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 RTX72GR 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 - RTX72GR

Highlights

  • Custom Fit for Your Vehicle: Secures to your truck bed with model-specific clamps and hardware
  • Locks Up Cargo Tight: Built-in lock and sealed design keep gear safe and out of sight.
  • Use Racks Without Removing Cover: T-slots let you mount Yakima, Rhino, or Thule racks above.
  • Full Bed Access Fast: Retracts smoothly into the canister for hauling big items in seconds.
  • Holds Up in Any Weather: Lexan polycarbonate cover works from -50° to 200°F and resists UV.
  • Looks Clean and Low: Sits 1" above bed rails for a flush, matte black finish that won’t fade.
Made in USA

Features to know about

Secure Cargo in Any Weather: Impact-Resistant Polycarbonate Build

The RetraxONE XR uses high-quality polycarbonate (Lexan) panels supported by 5/8" thick aluminum I-beams every 4-3/4". That’s the same material used in aircraft canopies, so it won’t crack, fade, or warp from UV rays or temperature swings between -50°F and 200°F. The matte black finish resists scratches and stays cooler to the touch than metal covers. Weather stripping and foam seals along the rails and tailgate keep out snow, rain, and dust, while two drain tubes in the canister channel away water that collects inside.

Close-up of RetraxONE XR bulkhead weather strip and foam seal preventing water and debris intrusion

Truck fitted with RetraxONE XR matte black retractable tonneau cover showing stylish and durable design

RetraxONE XR flush design showing smooth alignment with canister and truck bed rails for seamless appearance

RetraxONE XR tonneau cover installed over 5th wheel hitch showing low-profile rail clearance

Everyday Gear, Locked Down: Pop-Up Handle with Keyed Security

When you close the cover, it locks tight against the tailgate for full cargo protection. The flush-mounted, pop-up handle stays hidden under a lid that shields the keyhole from dirt and corrosion. You can slide the cover open or closed with one hand and lock it at any point along the rails—handy when you want to carry long gear out back while keeping smaller items covered up front. Once latched, it operates independent of the tailgate, so you can open one without touching the other.

Close-up side-by-side view of RetraxONE XR pop-up handle used to open and close retractable tonneau cover

Side-by-side view of RetraxONE XR locked handle with lid closed to conceal key slot and protect against debris

Side-by-side view of open RetraxONE XR locking handle with key inserted showing unlocking operation

Side-by-side image showing RetraxONE XR tonneau cover partially open and latched along rails for partial bed access

Truck tailgate open with RetraxONE XR tonneau cover closed showing independent operation of cover and tailgate

Full Bed Access in Seconds: Retractable, Low-Profile Design

Instead of folding panels or snap straps, the cover rolls smoothly into a compact canister at the bulkhead using sealed ball-bearing rollers that never need lubrication. The spiral track inside keeps the cover from rubbing against itself, preventing wear over time. The canister’s angled bottom leaves more space underneath for tools or smaller cargo. When closed, the rails sit just 1" above the bed for a low-profile, streamlined look.

RetraxONE XR tonneau cover rolled into clear canister showing spiral track system that prevents surface wear

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

Rack-Ready Versatility: Built-In T-Slot Rails

The integrated Trax Rail System along the side rails lets you mount T-slot-compatible racks and accessories from Yakima, Thule, Rhino-Rack, and others. That means you can carry kayaks, bikes, or ladders above the cover while keeping the bed sealed below. The tracks don’t interfere with the retracting mechanism, so the cover slides open and closed even with racks installed.

RetraxONE XR tonneau cover Trax Rail System in use with rack accessories mounted above truck bed

Easy Setup and Long-Term Dependability: No-Drill Installation

Everything clamps directly to the bed rails—no drilling required. The cover arrives pre-assembled in the canister, and with two people you can bolt the rails on, attach the drain tubes, and be ready to roll. The RetraxONE XR supports up to 200 lbs of evenly distributed weight when closed, combining durable materials, smooth function, and accessory flexibility for a reliable, all-season tonneau solution.

Two people installing RetraxONE XR tonneau cover onto pickup truck bed demonstrating easy no-drill setup

Specs

Weight and Capacity

  • Weight capacity: 200 lbs evenly distributed

Dimensions

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

Warranty

  • Limited lifetime warranty

T-60379 Retrax RetraxONE XR Hard Bed Cover w/ Trax Rails - Retractable - Lexan - Matte

Installation Details RTX72GR 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:

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:

perfect fit. solid build. Fast shipping



by:

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



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:

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:

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:

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:

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:

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:

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



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.



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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?

Lazer S. profile picture
Etrailer Expert

Lazer S.

3/24/2026

Glad to hear it looks great, Shelli! I have had a similar cover on my Silverado since 2018 and the retractable covers are the way to go, at least in my opinion. I haven't any issues with the canister making loading up the bed with stuff cause any problems and I don't think you will either. ^___^ What are you typically keeping in your bed? I always have a milk crate with survival type stuff in it, just in case!


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See what our Experts say about this Retrax Tonneau Cover

  • What Tonneau Covers Are Compatible With The Yakima Overhaul HD Ladder Rack?
    Hello Peter, thanks for reaching out. Here are the tonneau covers that will be compatible with the Yakima OverHaul HD rack on your 2021 F-150 6.7' bed: - RetraxONE XR Hard Tonneau Cover - Retractable - Polycarbonate - Matte Black - Accessory T-Slots # RTX72GR - RetraxPRO XR Hard Tonneau Cover - Retractable - Aluminum - Matte Black - Accessory T-Slots # RTX67SR - Pace Edwards UltraGroove Retractable Hard Tonneau Cover - Electric - Aluminum - Matte Black # PE46UV - Pace Edwards UltraGroove...
    view full answer...
  • Will RetraxONE XR Cover Fit with Yakima OverHaul HD on a 2024 Ford F-150 6-1/2' Bed
    Yes, you can fit the Yakima OverHaul HD with the RetraxONE XR Hard Tonneau Cover # RTX72GR on your 2024 Ford F-150 with the 6-1/2' bed. This is the correct part number for you: - Yakima OverHaul HD Adjustable Truck Bed Ladder Rack w/ Tonneau Cover Adapters - 68" Crossbars # Y01151-5855 This fits directly to the XR rail system that comes with the RetraxONE cover.
    view full answer...
  • Replacement Rails for RetraxONE XR Hard Tonneau Cover
    The T-60379 is the same as the RetraxONE XR Hard Tonneau Cover # RTX72GR. The correct rails for this tonneau cover are the Replacement Side Rails for Retrax XR Series T-Slot Accessory Hard Tonneau Covers # RTX75QR.
    view full answer...
  • Recommended Tonneau Cover For a 2024 Ford F-150 With 6-1/2' Bed
    I recommend the RetraxONE XR Hard Tonneau Cover # RTX72GR for your 2024 Ford F-150. This is one of my favorite tonneau covers as it is constructed using matte black polycarbonate slats which are not going to scratch like aluminum painted tops or fade and peel over time like vinyl. This cover also has t-slot channels on the bed rails which will allow you to add a Ladder Rack # Y01151-5855. That can be helpful if you are looking to carry kayaks and do not want to have them hanging out the...
    view full answer...


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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