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  1. Tonneau Cover
  2. Retrax
  3. Retractable - Powered
  4. Low Profile - Top of Bed Rails
  5. Aluminum
  6. Matte
THIS ITEM IS NOT A FIT FOR
2013 Toyota Prius
Retrax

PowertraxPRO MX Hard Tonneau Cover - Powered - Aluminum - Matte Black

Part Number: RT90371
In Stock
$2,799.99
Tonneau Cover
Not Confirmed to Fit

2013 Toyota Prius

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Product Images

In Use/Installed

Heavy-duty, powered cover opens and closes with the press of a button. Built-in brake lets you secure cover at any point along the rails, and a cargo light makes it easy to see inside the bed. 1" Thick aluminum slats provide the best security. Great Prices for the best tonneau cover from Retrax. PowertraxPRO MX Hard Tonneau Cover - Powered - Aluminum - Matte Black part number RT90371 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (7)
  • Q & A (0)
  • Videos (3)
  • Photos

Retrax Tonneau Cover - RT90371

Highlights

  • Custom Fit for Your Vehicle: Secures to your truck bed with model-specific clamps and hardware
  • Open the Bed Hands-Free: Remote key fob lets you open or close the cover with a button press.
  • Keep Gear Safe: 1" thick aluminum slats lock in place for maximum theft protection.
  • Stay Dry Year-Round: Weather stripping, foam seals, and drain tubes keep out rain and dust.
  • Carry Big Loads: Retracts fully into a compact canister so you can haul large gear easily.
  • See in the Dark: Built-in LED cargo light with auto shutoff helps you find items at night.
Made in USA

Features to know about

Hands-Full Convenience: Powered Retraction with Key Fob

When your hands are full of tools or groceries, you don’t have to fumble with straps or snaps. The PowertraxPRO MX opens and closes with the press of a button on the included key fobs. The heavy-duty motor glides the cover smoothly along sealed ball-bearing rollers that never need lubrication. An electromagnetic brake lets you stop and lock the cover at any point along the rails, so you can keep part of the bed open for long cargo while securing the rest.

Pair of Retrax PowertraxPRO MX key fobs for wireless operation of the powered retractable tonneau cover

Truck with PowertraxPRO MX cover stopped midway to accommodate a ladder extending out of the bed

PowertraxPRO MX powered canister with visible wiring harness connection points for electrical operation

Secure Storage: 1"-Thick Aluminum Slats

Keeping gear safe is what this cover does best. The 1-inch-thick aluminum panels resist dents and impacts while locking down firmly when closed. Once the tailgate is locked, there’s no way to pry it up or cut through it. The matte black finish is scratch-resistant and stays looking clean after years of use. With a weight capacity of 500 lbs evenly distributed and a snow load rating of 500 lbs, it’s built to handle real-world conditions.

All-Weather Defense: Sealed System and Drain Tubes

Rain, snow, and dust stay out thanks to weather stripping and foam seals along all sides. The cover overlaps the tailgate for an extra layer of protection, and the integrated water management system routes any moisture out of the canister through two drain tubes. Even when rolled up, the cover stays dry inside and ready to use.

Close-up of PowertraxPRO MX bulkhead weather stripping and foam seals providing watertight protection

PowertraxPRO MX drain tube system routing water from canister to truck bed drain holes

Full-Bed Usability: Compact Canister Design

You don’t give up bed space to have powered convenience. When retracted, the cover rolls into a canister that’s just 13-1/2" deep and 12" tall, with an angled bottom that leaves more room underneath for gear. The spiral track system keeps the slats from rubbing together, preventing wear over time. Side rails sit only 1" above the bed for a low-profile, streamlined look that pairs well with most setups.

Compact PowertraxPRO MX tonneau cover canister with angled bottom installed at truck bed bulkhead

PowertraxPRO MX storage canister showing internal spiral track system preventing cover contact during retraction

PowertraxPRO MX tonneau cover closed flush with canister for streamlined appearance

PowertraxPRO MX low-profile tonneau cover extending over bed with 5th-wheel hitch

Ford Raptor with PowertraxPRO MX matte black aluminum tonneau cover showing sleek, low-profile design

Nighttime Visibility: Built-In LED Cargo Light

Late-night loading is easier with the built-in LED light on the canister. It switches on and off using the same key fob, and an auto shut-off turns it off after 3–5 minutes so it won’t drain your battery. It’s a simple detail that makes it easy to find what you need without opening the whole cover.

Built-in LED cargo light on PowertraxPRO MX canister for illuminating truck bed interior

Specs

Weight and Capacity

  • Weight capacity: 500 lbs evenly distributed

Dimensions

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

Warranty

  • Limited lifetime warranty

Cross-section view of PowertraxPRO MX tonneau cover showing sealed ball-bearing rollers and track mechanism for smooth powered retraction

Installation diagram showing PowertraxPRO MX side rails and canister assembly steps

90371 Retrax PowertraxPRO MX Hard Bed Cover - Electric - Retractable - Aluminum - Matte

Installation Details RT90371 Installation instructions

This Product Fits The Following Vehicles

  • 2009 - 2014 Ford F-150 5-1/2 Foot Bed - with Bed Cargo Management System
  • 2009 - 2014 Ford F-150 5-1/2 Foot Bed - without Bed Cargo Management System
  • 2010 - 2014 Ford F-150 Raptor with Bed Cargo Management System
  • 2010 - 2014 Ford F-150 Raptor without Bed Cargo Management System



Video of PowertraxPRO MX Hard Tonneau Cover - Powered - Aluminum - Matte Black
Video Thumbnail Video Player Dialog

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Checking Out the PowertraxPRO MX Hard Tonneau Cover

What's up everybody It's AJ with etrailer.com. Today, we're going to be checking out the Retrax PowerMax hard tunnel cover. And now this is gonna be an automatic tunnel cover. Let me open up the back and show you. So we're gonna remote control so you can open it. With just the push of a button.

There's no straps to grab or you don't have to pull it back or push it back or anything. You can close it with that same remote and it stops anywhere you need it to. So, it's very easy to use, whether you need to open it or close it. It goes onto your Ram box. Let's take a look at it.

Because of the Ram box this one comes with hardware to specifically mount it to the track here. That lifts it up and puts it on top of the rails. That way you can still have access to the Ram boxes on the side. So that the rails are mounted up here on top. The cover's gonna be made out of a matte black aluminum.

So, it's pretty sturdy. So it can hold up. It's definitely better than some of the soft tunnel covers. Those usually have three bars in the middle and can be a problem if it rains or snow collects or even setting something down on there that can make that material bend down and cause issues down the line. This is gonna be a hard tunnel cover.

So you won't have that issue. And instead of being a tri-fold design where you have to fold it up in three spots. You don't have to manly lift anything here from the side of the truck. You can see, even with the Ram box here, that can be kind of hard to reach in there and do that over and over and then lean up against the glass. Well then you can't see out of the back. This one rolls up into the canister and the bed. So that means it's just low profile and it stays out the way. So as I put it away here, one I don't have to do anything with my hands cause it's got the remote. But it goes in that canister and then you have full bed access. For the most part. The canister does take up a little space down there. That's something else you gotta consider especially with loading with cargo. That it does take up a little bit of your bed there. So just remember that. But there is space at the bottom to still slide things in. So one thing we can do is prop it up on the tailgate. And one of the nice things about this cover versus some of the other ones, like I said, the tri-fold design you're kind of stuck by where that folds out. So you might not be able to pull it out halfway and leave it like that. With this one, you can go to close it, you can stop it wherever you need it to, so. Bring it all the way up to the ladder. Stop right there. So not only are we allowed to take the longer loads that stick out a little bit on our tailgate, but the rest of the bed is still covered. The grease ball bearings help the tunnel cover go along the track evenly and smoothly. The cover being all rolled up in the canister is nice, because with that track and the ball bearings in there it's always gonna come out evenly. So as it rolls out, you don't have to worry about it bunching up. Some of the manual ones that have the tracks though, you have to pull out, sometimes get jammed up here. When like a panel gets stuck somewhere or the ball bearing doesn't quite go. This one we've had no issues with it. Rolls out very smoothly every time. The O is for opening. This is gonna retract the cover. The C is to close. So that brings the cover to the back of the tailgate. And then this button here is gonna be the light function. The light that's built into the tunnel cover. So you can hit that on the remote and get some light. Whether it's in the evening of the job site or early in the morning, you can't quite see all the way up there in the back of your bed. Now you're gonna add some light to help you find that stuff. Looking beyond the light, you can see at the bottom there are drainage tubes there for the canister and that's gonna be helpful for if it rains and you've got your bed covered up or even some snow build up and you go to retract it. That water that goes into the canister will be able to drain out to the side of the vehicle. So you don't to worry about being stored in there and getting nasty. The cover can handle 500 pounds evenly distributed here on the cover. So that goes to say, if you go to throw like a cooler or something up there, it's gonna be able to handle it. It's not one of those soft covers where that would damage it. This is pretty sturdy, but you know, make sure you don't overdo it. Especially with the Ram boxes on the side. It can be harder to access things here in the middle. So if you need to set something here on the end to grab something outta the box or putting something in, you can definitely do that. Overall, I think it's a good cover for your Ram. Especially if you have the Ram boxes on the side. You already have that more narrow bed. You're gonna make it easiest possible to have it cover, but still have it function. I like that it can stop wherever you need it to. So you're not just restricted to the three quarter panels or just completely removing it. You don't have to remove it. Now it does take up a little of your bed. So that'd be one thing I'd be concerned about. Just the canister coming out to here. And then the cover's stopping here too. So it does eat up a little of your bed, but overall you can still fit things underneath or prop it up and still get the cover for most of it. So it actually does work out and I think it works out pretty good. Well, I think that does it. Thanks for hanging out. And I hope this helped..

Ratings & Reviews

3.9

7 reviews
Review sort icon
Heavy-duty, powered cover opens and closes with the press of a button. Built-in brake lets you secure cover at any point along the rails, and a cargo light makes it easy to see inside the bed. 1" Thick aluminum slats provide the best security.

by:



by:



by:

Not even close to water tight



by:

Very easy install. Love the finished product. Roughly 2 hours to install. I did install by myself and worked fine.



by:

Had one on my other truck
Good to have
one on this truck as well



by:

Stopped working, will move 3 inches and then gets stuck



by:

Product is so far so good. There is a screw holding the motor housing that seems tilted. Hopefully it won't be an issue down the road. Delivery was terrible as it was late and I needed this for work. I spoke to etrailer customer service which was unhelpful and not accommodating for additional accessories I was looking to purchase.


7
7

Info for this part was:

Employee Zack K
Video Edited:
Zack K
Employee Chris R
Video Edited:
Chris R
Employee Dustin K
Video by:
Dustin K
Employee Hayden R
Installed by:
Hayden R
Employee Wilson B
Updated by:
Wilson B
Employee Jason W
Updated by:
Jason W
Employee Erin H
Updated by:
Erin H
Employee Mark S
Updated by:
Mark S
Employee Ronnie R
Written by:
Ronnie R

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