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RealTruck

RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448131 | Fits 2019 - 2024 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate 6' 7" Bed (79.4")

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Availability: 19 left in stock
Fulfilled by AmazingParts USA
Arrives Mar 3 – Mar 7
Order within 4 hours and 35 minutes
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Style: BAKFlip MX4


Size: 6' 7" Bed


Features

  • Fits 2019 - 2024 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate 6' 7" Bed (79.4")
  • Made in the USA with Global Materials
  • ULTIMATE SECURITY | The BAKFlip MX4 tonneau cover has durable aluminum panels that automatically latch as the cover is partially or fully closed, and is fully locked once your tailgate is closed
  • STYLISH MATTE FINISH | Featuring matte-finished aluminum panels, protecting against marks, scratches and UV damage; as well as premium upgrades to the perimeter seals and hardware
  • 100% BED ACCESS | Operate this cover closed, folded or flipped up, all without covering the 3rd brake light. Paired with a dual action tailgate seal for tailgate operation open or closed

Description

The BAKFlip MX4 was the first matte-finished, hard folding cover to market, becoming America’s 1 Selling Hard Folding Cover in just a few years. Simply put, the MX4 just looks better than other covers. Its sleek no-profile appearance allows you to maintain the appearance of your truck, while enabling you to securely stow cargo in the bed. The MX4’s pioneering, textured matte- finish adds a premium look and feel while also protecting against UV damage, annoying finger print marks, and scratches. MX4 has everything you expect from a premium cover. The engineers at BAK Industries fine-tuned even the smallest elements of the cover, down to adding cab corner caps and rail-end cap, to extending a matte-finish throughout the cover’s side rails, clamps, and elevator bolts. The MX4’s integrated buckle system and automatic latching mechanism allows you to drive with the cover partially or fully opened without covering the 3rd brake light. For 100% bed access, simply unlock the cover from either side via its pull latches and fold the cover all the way up against the cab. From there, you can prop the cover in place by tightening two rods into the underside of the panel. For enhanced durability, the MX4 also features pre-molded, shock-absorbent bumpers on either side of the panel, protecting the folded panels from hitting the cover during turbulent driving. Rain or shine, the MX4 provides confident cargo storage that’s complete with dual drain tubes to divert water away from the truck bed, as well as full perimeter seals to help protect against water intrusion. Finally, the MX4 can hold up to 400lbs of evenly distributed weight and is backed by a 5-year, hassle-free warranty. BAKFlip MX4 is proudly made in the USA with globally sourced materials with a US-based support team. .

Brand: RealTruck


Style: BAKFlip MX4


Exterior Finish: Chrome, Painted, Polished


Material: Aluminum


Lock Type: Tailgate


Brand: ‎RealTruck


Style: ‎BAKFlip MX4


Exterior Finish: ‎Chrome, Painted, Polished


Material: ‎Aluminum


Lock Type: ‎Tailgate


Manufacturer: ‎BAK


UPC: ‎192631020486 192631024941


Global Trade Identification Number: ‎86


Model: ‎448131


Item Weight: ‎71 pounds


Product Dimensions: ‎81 x 23 x 9 inches


Item model number: ‎448131


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎448131


Date First Available: August 23, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 3 – Mar 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Easy to install and looks great
Style: BAKFlip G2 Size: 5' 10" Bed
Review Image by Mike Mike
Found this very easy to install, shipped in excellent packaging and arrived damage free. I can see how this will not be very water tight. Also the drain tubes provided will not reach bed drain holes that are to small anyway to route through. All and all no real surprises. Looks like it will be a good cover. Will see how it is in a few months during winter. ... show more
Reviewed in the United States on October 4, 2024 by Mike Mike
    • Great look.
Style: Revolver X4s Size: 6' 7" Bed
Very happy with this purchase. It fits good and the low profile design is a great look. I like the roll up design that keeps the view out the back window. It took me less than an hour to install working at a leisurely pace.
Reviewed in the United States on August 10, 2024 by ACT
    • Best GM Carbon Pro Bed Cover!
Style: Revolver X4s Size: 5' 10" Bed
Review Image by Gunny Gunny
Review Image by Gunny Gunny
Very solid build. Best one I found for the new GM carbon pro beds. Not difficult to install, you will need a second person to help put pressure on the cover to get it sealed down properly. Good instructions. Installed on 2025 GMC Sierra 1500 AT4.
Reviewed in the United States on November 14, 2024 by Gunny Gunny
    • Sturdy, perfect fit.
Style: BAKFlip MX4 Size: 8' 2" Bed
Review Image by Bill Bill
The BAKFlip MX4 was easy to install on my Chevy Silverado with an 8" bed, which has a vinyl bed liner. It's been in the rain and i didn't see any leakage at all. I've made a couple of furniture moves that required the cover to be rolled out of the way, some with the front panel flat, and one that needed the full bed, with the front panel raised against the cabin window. The snap latches for the flat position and the struts for the raised position both worked great. My only complaint, and the reason for four stars instead of five, may be something that can't be avoided because of differences in truck beds. When closing the cover, the side catches don't always lock on both sides at first. I have to shift the cover a bit toward the non-locked side a bit to get both sides to lock. But it's easy to do that, so that's fairly minor. Also, not really an issue to me but something to be aware of - my remote tailgate release does release the tailgate, but with the cover down there is just enough friction with the tailgate that it does not automatically lower. I have the manual gate with power release - my guess is the power up/down gate would probably still lower. ... show more
Reviewed in the United States on May 1, 2023 by Bill Bill
    • It is what I expected
Style: BAKFlip G2 Size: 5' 10" Bed
I read the install instructions and didn't feel like I had any idea what to do. I then searched you tube for "install bakflip". The manufacturer has a great video explaining, and showing, the entire process. It's the 7 year old video from BAK Industries. After watching the video, the install was relatively easy and quick. As far as being waterproof - it hasn't rained since I installed, but I did go through the car wash. Some water got in at the rear, but not so much that I was concerned. Overall, I think the cover is a good design and made with quality materials; hopefully I feel the same way 3 years from now. Memo to BAK Industries - if your printed instructions were more like what Ikea provides, it would be a good thing. ... show more
Reviewed in the United States on July 26, 2023 by Amazon Customer
    • Update
Style: Revolver X4s Size: 6' 7" Bed
Review Image by Crnbred Crnbred
Review Image by Crnbred Crnbred
RealTruck BAK Revolver X4s Hard Rolling Truck Bed Tonneau Cover | 80131 | Fits 2019-2024 Chev Update June 2024 the original one was defective but i got a replacement because it was under warranty. After just over a year.. the canvas is peeling away from slats. . This is really a bad , bad Hard roller. DO NOT buy Updated review July 2022 Dropped this thing 2 stars. After just over a year the cover/ coating is starting to crack on the next the last slat..pics included. The slat is also raised now instead of laying flat. It is still functioning as normal so only dropped 2 stars for the cosmetic defects. At this price I cannot recommend this product if it is going to have these kinds of issues this early into its life. I guess it can't handle the heat of southern summers. A buddy of mine bought a truck and i specifically told him to stay away from this brand. Buy a hard roller from a less expensive brand. The extra money for this thing does not translate to better quality or endurance. Original review April 2021 Mine came with 1 rubber stopper missing and 1 of the black screw downs was stripped. I have a 2019 Silverado 6.5ft bed. I have a spray in liner. I had to install 3 times because each of the rubber gaskets they gave for the bulkhead made the cover stand to high. The 3rd Install I just chose not to use ether of the gaskets.. still pretty water tight at bulkhead. Some water leaks in at the corners of the tailgate. This cover costs a pretty penny but imo is the best option. Gives you the best combination of accessibility, security, easy of use, and low profile as any. It is a bit heavy but light enough to where I could roll it up , remove it, and install it by myself if I needed to. ... show more
Reviewed in the United States on May 13, 2021 by Crnbred Crnbred
    • Nice Looking Cover - But It Leaks Alot!!!
Style: BAKFlip F1 Size: 5' 10" Bed
Review Image by PE Florida PE Florida
Review Image by PE Florida PE Florida
Review Image by PE Florida PE Florida
Review Image by PE Florida PE Florida
Let me say I was a big BAK bed cover fan. I had one purchased in 2017 for my Silverado. It was made very well, the panels were thick and heavy duty and it rarely leaked. I traded in that truck for a new 2021 Silverado and first bought a GM bed cover called REV. It was made by the same BAK company, I believe it was similar to the G2 model. It was not thick, not heavy duty and leaked ALOT. I know these covers and you will have some leaking in the front and at the tailgate. But I never had leaks in the center of the cover on my 2017 cover. I had GM replace the cover and the 2nd one did the same thing. I received a full refund from GM and being a believer in BAK I bought the F1 top of the line cover. Guess what? It leaks as bad and maybe worst. The pictures added here are from the F1 cover, it leaks at the tail gate and front of the bed. I can live with that, but the leaks through the seals in the center of the bed are not acceptable, everything gets wet. What is the point of a bed cover in this situation. I will be returning this cover and trying to decide what to do next. What I have experinced is that BAK is NOT what it used to be! ... show more
Reviewed in the United States on September 26, 2021 by PE Florida PE Florida
    • Worth the price
Style: BAKFlip MX4 Size: 6' 7" Bed
Great fit, install was fairly straight forward and the material and product construction is of high quality
Reviewed in the United States on August 21, 2024 by Connor Morrison

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