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RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448133 | Fits 2020-2025 Chevy/GMC Silverado/Sierra 2500/3500 6' 10' Bed (82.2')

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$1,149.99

$ 99 .00 $99.00

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About this item

  • Fits 2020 - 2024 Chevy/GMC Silverado/Sierra 2500/3500 6' 10" Bed (82.2")
  • 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


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. .


Jen R.
Reviewed in the United States on January 7, 2025
This is the 7th BAK Revolver I have installed. They are fantastic. Have had them on every truck for the last 4-5 years. Easy to install, easy to operate. Rolls up small. Much better than a 3-piece folding cover.
KJ
Reviewed in the United States on September 29, 2024
The RealTruck BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover is the ultimate upgrade for any truck owner looking to enhance both functionality and style! This cover is as tough as it looks, made from durable, weather-resistant materials that can handle anything Mother Nature throws its way. The hard folding design provides easy access to your truck bed, allowing you to quickly stow away gear without having to fully remove the cover—perfect for those spontaneous adventures! Installation is a breeze, typically taking less than an hour, and it fits snugly without any drilling required. Plus, it adds a sleek, streamlined appearance to your truck, turning heads wherever you go. The MX4's integrated security features give peace of mind, ensuring your valuable cargo is protected from prying eyes (and hands). If you want a tonneau cover that combines rugged durability with practical design, the RealTruck BAKFlip MX4 is a no-brainer—it's like a protective shield for your truck bed that looks great while doing its job!
SC_OFFROAD
Reviewed in the United States on September 28, 2024
After researching folding tonneau covers and getting to use a truck that had one, there are a few things that make one user friendly. The solid ones are more secure, folding to use full bed length is a must and one latch to open from either side makes it easy. The ones with double latches work but if you’re towing something you have to walk around the truck to catch the 2nd latch to open or close it. This one does it all. It fits my 2500HD bed perfectly and the cable latch makes access from either side quick and painless.
Dan
Reviewed in the United States on September 28, 2024
This is my second Bak Flip, new truck. They are fantastic bed covers and give you some security for your belongings. This new one actually feels lighter than the first, not sure if they trimmed down some excess weight but it appears to be just as strong and durable.
Jason Piland
Reviewed in the United States on August 17, 2024
Nice looking product. But they make it about 1/4" too short and water gets in the bed. Not happy at all spent 1200.00 for a bed cover to protect our stuff on trips and it all gets wet.
Bruce
Reviewed in Canada on March 7, 2024
BAKFlip 4 arrived in scheduled delivery time. It was packaged well. Instructions were good. Took 55 minutes from the time I started opening the box, read the instructions, and completed installation
Customer
Reviewed in the United States on March 11, 2024
Initial review is further down if interested.Had to bring up the rating just for customer service. Responsive, accidentally sent wrong parts through warranty but it was quickly corrected by seller and warranty. After more research on the install, I see my install error by not completely inserting the middle bracket. All panels successfully click into place. Still a little bummed there isn't a click at each panel( only missing second panel click, from tailgate), but it still looks good on the truck.After receiving the cover with a broken corner piece, the manufacturer was quick to send a replacement through the warranty. I was on the fence about returning due to the latches underneath, but the customer is responsible for the shipping costs, so be sure to do your research. I thought I had a Bakflip on my older truck but it was a Gator Bed cover. The Gator bed covers have latches at each section. On the bakflip there are only latches on the first and last sections. I found that these latches are adjustable in the instructions but still... there is no satisfying snap on each roll down of the cover. It also means there is a security vulnerability with the second section as you could just pry it up with a screwdriver. The tension screws underneath also don't pull the cover down as snug as the gator bed cover. Water will get in if left out in the rain or snow, unless you use some sort of filler. Overall, I wish I got the gator cover but thankful for the customer service so I 'll give it 3 stars.
David R.
Reviewed in the United States on December 16, 2024
Excellent cover solution for Silverado 2500. Easy install and very durable. Good fit to the bed, secures items from theft, and opens up enough to haul big items. The rubber seals provided did not seal perfectly but some McGuiver work with additional material sealed it well.
D. E. Bedwell
Reviewed in the United States on October 5, 2024
I bought this for me 2024 GMC Sierra HD. The install is straightforward, but because of the design of my truck bed, I could it get the brackets for the rail as close to the tailgate as the instructions specified. Because of this, the rail has too much play at the end and the slam latches don’t work. When I close the last panel, I have to manually squeeze each side to engage the latch.Also, I don’t know if it’s related to the above, but it is not very water tight and a good amount of water leaks in from the sides.Overall I like it, though. I like that I can lift it up to allow full access to the bed (my previous tonneau covers didn’t allow that without removing the whole thing), and I like that it is solid and sturdy.
Customer
Reviewed in Canada on August 28, 2021
Lining up the cover to make sure it fits front to back was a little issue. The foam strip should be closest to the box, not the cab and then tighten and will then fit all the way to the back and create seal with the tailgate.
Mark
Reviewed in Canada on May 3, 2020
Awesome product!
Larry
Reviewed in Canada on December 25, 2020
like it as had one before and they are an excellant cover.
DougReykdal
Reviewed in Canada on November 16, 2020
This is my third BakFlip cover in the last ten years and the quality of fit and finish has improved dramatically despite the previous ones having no issues. I really like that all the hardware is now black rather than silver/raw aluminum.
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