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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
2010 Chrysler PT Cruiser
Retrax

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

Part Number: RT90432
In Stock
$2,999.99
Tonneau Cover
Not Confirmed to Fit

2010 Chrysler PT Cruiser

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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 anywhere along the rails. Cargo light makes it easy to see inside bed. Durable aluminum boosts security. Wide rails complement your vehicle. Great Prices for the best tonneau cover from Retrax. PowertraxPRO MX Hard Tonneau Cover - Powered - Aluminum - Matte Black - Wide Rails part number RT90432 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Retrax Tonneau Cover - RT90432

Highlights

  • Custom Fit for Your Vehicle: Secures to your truck bed with model-specific clamps and hardware
  • Push-Button Bed Access: Open or close the powered cover with the remote key fob, even when your hands are full.
  • Keep Gear Safe and Hidden: Durable 1" thick aluminum slats and built-in lock secure cargo from theft and weather.
  • Stay Dry in Any Weather: Foam seals, weather stripping, and drain tubes keep out rain, snow, and dust.
  • Use the Whole Bed Fast: Retracts into a small canister so you can haul large items without removing it.
  • See Inside Easily: Built-in LED cargo light turns on with the fob and shuts off automatically after 3–5 minutes.
Made in USA

Features to know about

Hands-Full Access: Powered Retraction with Key Fob

When you’re carrying gear or groceries, you don’t want to drop everything just to open your bed cover. With the PowertraxPRO MX, a touch of a button on the remote key fob opens or closes the cover for you. The electromagnetic brake lets you stop and lock it anywhere along the rails, so you can protect smaller items near the cab even when hauling longer cargo. Sealed ball-bearing rollers glide the 1"-thick aluminum slats smoothly without lubrication and won’t bind, freeze, or trap dust.

Pair of PowertraxPRO MX remote key fobs for opening and closing the powered retractable tonneau cover.

Truck with ladder extending from bed and PowertraxPRO MX tonneau cover stopped partway along rails.

Secure Cargo: Heavy-Duty Aluminum and Electromagnetic Locking

Once closed, this powered cover locks tight. Only the key fob can retract it, so thieves can’t pry or cut their way in. The 1"-thick aluminum panels are strong enough to handle 500 lbs of evenly distributed weight and can take impacts without denting. Combined with your locked tailgate, it’s nearly impossible to access what’s inside. The matte black finish is scratch resistant and won’t fade, keeping the cover looking good while it protects your gear.

PowertraxPRO MX key fobs resting on closed tonneau cover, illustrating secure remote-only access.

Pickup truck with tailgate open and PowertraxPRO MX tonneau cover closed, showing independent operation.

Truck fitted with PowertraxPRO MX matte black retractable tonneau cover showing low-profile, stylish design.

Weather Defense: Seals, Drain Tubes, and Overlap Design

Rain, snow, and dust stay out thanks to weather stripping along the bulkhead and foam seals under the rails. The cover overlaps the top of the tailgate to block water intrusion, and two drain tubes route any moisture out of the canister. The spiral track system prevents the slats from rubbing together when they roll up, reducing wear and helping them shed water cleanly.

Close-up of PowertraxPRO MX bulkhead weather strip and foam seals for truck bed moisture protection.

Close-up of PowertraxPRO MX drain tubes that channel water from canister to truck bed drain holes.

Cutaway view of PowertraxPRO MX storage canister showing internal spiral track system that prevents cover abrasion.

Smart Lighting: Built-In Cargo Light with Auto Shutoff

Nighttime loading gets easier with the integrated LED light on the canister. You can turn it on or off using the same key fob, and if you forget, it automatically shuts off after 3–5 minutes to save battery power. That extra light makes it simple to find tools or bags without fully opening the cover.

Close-up of PowertraxPRO MX built-in LED cargo light on canister for truck bed illumination.

Clean Look and Simple Setup: Low-Profile Wide Rails

The side rails sit just 1" above the bed for a low-profile look, while the wide rails overlay the bed rails for a sleek, finished appearance. The canister’s angled bottom takes up less space so you can still slide long items underneath. Installation is straightforward—rails clamp on without drilling, drain tubes plug into factory holes, and a wiring harness connects directly to the battery for power.

PowertraxPRO MX tonneau cover shown flush with canister and truck bed for a streamlined look.

PowertraxPRO MX tonneau cover canister installed at truck bed bulkhead showing small, angled design for space efficiency.

PowertraxPRO MX tonneau cover extended over truck bed with fifth-wheel hitch, showing clearance under low-profile rails.

Two people installing PowertraxPRO MX tonneau cover and canister onto truck bed.

PowertraxPRO MX powered canister with visible electrical connectors for wiring harness installation.

Specs

Weight and Capacity

  • Weight capacity: 500 lbs evenly distributed

Dimensions

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

Cross-sectional view of the PowertraxPRO MX showing sealed ball-bearing rollers and internal track mechanism for smooth, maintenance-free retraction.

Warranty

  • Limited lifetime warranty

Technical installation diagram of PowertraxPRO MX showing component layout and attachment points.

90432 Retrax PowertraxPRO MX Hard Bed Cover - Wide Rails - Electric - Retractable - Aluminum - Matte

Installation Details RT90432 Installation instructions

This Product Fits The Following Vehicles




Video of PowertraxPRO MX Hard Tonneau Cover - Powered - Aluminum - Matte Black - Wide Rails
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..

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See what our Experts say about this Retrax Tonneau Cover

  • Retractable Tonneau Cover Recommendation That is Adjustable Along Rails for a 2008 Chevy Silverado
    We do have a variety of retractable tonneau covers that fit your 2008 Chevy Silverado and can be stopped at different lengths along the rails! I recommend going with the RetraxPRO MX Hard Tonneau Cover because it has a handle that allows you to stop the cover at any point along the rails and comes with a matte black finish for a sleek but durable look. If you have a 5-1/2' bed then you want part # RT80431, for a 6-1/2' bed part # RT90432, or for an 8' bed part # RT80423. These fit whether...
    view full answer...

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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