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RealTruck

RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448427 | Fits 2016-2023 Toyota Tacoma w/OE Track System 6' 2" Bed (73.7")

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Availability: Only 9 left in stock, order soon!
Fulfilled by Sparkfish
Arrives Aug 4 – Aug 8
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Style: BAKFlip MX4


Size: 6' 2" Bed


Features

  • Fits 2016 - 2023 Toyota Tacoma w/ OE track system 6' 2" Bed (73.7")
  • 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

America’s best-selling truck bed cover just got even better.Introducing the BAKFlip MX4 Gen 3—the latest evolution of RealTruck’s most popular tonneau cover. Now better than ever, the BAK has redesigned the for improved strength, security, and all-weather performance. The Gen 3 MX4 features alloy-based construction, including heavy-duty aluminum side rails and top panels, reinforced with high-density polymer cores. This updated design delivers a 22 percent increase in strength over the previous generation, making it even more capable of handling daily use, heavy loads, and harsh environments. Security has also been upgraded. BAK’s patented auto-latching system secures the cover automatically when closed. Newly engineered lock components provide added resistance to tampering and forced entry, allowing you to transport your gear with confidence. In rough weather, the Gen 3 MX4 holds strong. Revised EPDM perimeter seals and tight-fit clamps offer the best seal yet, helping prevent water intrusion along the bed rails. A longer dual-action tailgate seal weatherproofs the tailgate while preserving full functionality, whether the cover is open or closed. While the MX4 is built tough, it doesn’t compromise on looks. The flush-mount design gives it a sleek, low-profile appearance, while a textured matte-black finish across all surfaces delivers a clean, subtle aesthetic. Installation is easier than ever with a new click-in rail system that cuts install time by up to 12 percent. Day-to-day use is just as simple—drop the tailgate, unlatch, and fold the cover forward. For complete bed access, fold the cover against the cab without blocking your third brake light. The BAKFlip MX4 Gen 3 is proudly assembled in Missouri using globally sourced materials and backed by a 5-year warranty.

Brand: RealTruck


Style: BAKFlip MX4


Exterior Finish: Matte Aluminum


Material: Aluminum


Lock Type: Tailgate


Brand Name: RealTruck


Manufacturer Part Number: 448427


Manufacturer: Bak


UPC: 819275042499


Automotive Fit Type: Vehicle Specific Fit


OEM Equivalent Part Number: 448427


Global Trade Identification Number: 99


Model Number: 448427


Unit Count: 1.0 Count


Included Components: Funnel


Manufacturer Warranty Description: Extended 5 Year Warranty


Item Type Name: BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448427 | fits 2016-19 Toyota Tacoma 6' bed


Item Weight: 71 Pounds


Material Type: Aluminum


Lock Type: Tailgate


Style Name: BAKFlip MX4


Exterior Finish: Matte Aluminum


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 4 – Aug 8

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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Similar Products

Top Amazon Reviews

    • Great item if you need the covered space.
Style: BAKFlip MX4 Size: 5' 1" Bed
Cover is well built and very easy to install in a 2016 Tacoma. Fits perfectly and looks very finished in use. Of course, it is not 100% waterproof, but should do the job very well unless you have something extremely sensitive to water on the floor of the truck bed, i.e. cardboard boxes that might soak up any of the small puddles that eventually get into the truck bed. A bed mat and/or plastic containers should mitigate most of the risk. I am disappointed in the security of the latch design. Of course, no bed cover can resist a determined thief with a prybar or other tools. But a crook with a little initiative could easily design a way to reach in and unlatch the wire pull openers with very little effort. There are workarounds on the internet to make the cover and latches more secure, but due to the lightweight materials, and compact design for folding, those options are somewhat limited. Other fixes are more secure, but interfere with the convenience of using the cover. None of these concerns are a dealbreaker. I am very happy with the cover and I'm sure I'll get many years of use from it. ... show more
Reviewed in the United States on September 14, 2023 by albacorky
    • Top Quality in Truck bed Covers
Style: BAKFlip MX4 Size: 5' 1" Bed
I gave this product 5 stars notwithstanding the effort to install it, which is a one-time event. In summary, the cover is durable, highly functional, secure, and looks great on my 2019 Toyota Tacoma. There are a lot of options in truck bed covers. I chose this one because I wanted one that would withstand over time the effects of wind and weather elements when traveling Texas freeways. It is at the high end of the price range for truck bed covers; as it is in terms of quality of product. Back to the installation. Again, I own a Toyota Tacoma. Little did I know that I would have to remove and later re-install the original bed rails in order to install the rails that support the BakFlip cover. Not really that big of a deal; just added about 45 minutes to an hour to the installation process, which included having to go to Home Depot to pick up the right wrench. Fortunately, BakFlip has installation videos for different truck models. Be sure to check out the installation video for your truck model -- they do vary. Other than the installation process, I am highly pleased with this product. If you can afford the price, I would highly recommend it. I've learned over the years that you get what you what you pay for. Yes, at the upper echelon of prices for pick-up truck bed covers, but tops in quality. ... show more
Reviewed in the United States on September 16, 2020 by John J. Gilluly
    • Great cover but for the expense it needs better finishing
Style: BAKFlip MX4 Size: 5' 1" Bed
The cover for the most part is well built and easy to install. It is easy to access the box and the security it provides is good. The cover seals does leak a bit but this is along the rough plastic edges of the box. The areas that need improvement are the prop rod and the finish of the rails. The prop rod plastic catch for storage barely support the weight and they constantly falling off. A metal clip or locking clip would be a huge improvement. The other issue is the unfinished cut ends of the extruded aluminum rails. Is it really too much to touch up the ends with a little paint!!! The other area that could use some improvement is the locking wire. It is very easy to slip a coat hanger under the cover and pull the release wire. Even a simple shield blocking the wire on the back side would improve security. Ultimately I am happy with the cover and it does the job I want. I would and will recommend it. ... show more
Reviewed in the United States on February 6, 2018 by dspeedfreak
    • Time consuming but worth it.
Style: BAKFlip MX4 Size: 5' 1" Bed
Review Image by ashley vincent
Took a few hours. You definitely need some of your own tools. Once I got everything on it wouldn't click into place that I had to flip the cover back up and tighten up the rails. Definitely make sure those are tight and fully secure before proceeding to the next step. All in all I love the way it looks. Snaps easily into place and easy to fold up as well. Not sure if it's water resistant yet. Just put it on today. There's some Cracks by where the tailgate meets it. So I'm sure it's 99% waterproof. Definitely fits really well. And super sturdy. I sat on it and it doesn't even budge. The quote to get this installed at the Toyota dealership was almost $4,000. So definitely worth it for only $1,300 to do it myself. I would definitely do it again. But please make sure you have food in your stomach and lots of patience before you start this project. ... show more
Reviewed in the United States on July 30, 2024 by ashley vincent
    • Nice product, but car specific details can suck.
Style: BAKFlip MX4 Size: 5' 1" Bed
I've been fighting this for a day and it still won't install properly. 1) The rails that mount to the truck sides are horrible - and the clamps are worse. You just can't get them to align properly, terrible engineering. 2) The "slam clamps" that sort of lock it closed don't have sufficient alignment room, so they won't latch at all unless you completely disassemble the base bracket and shim it up (a few layers of cut out aluminum can seem to work.) 3) The on-line instructions promised that I wouldn't have to drill into my car other than a plastic drain cap, but the instructions say to drill into the wheel well from the bed for the drain hoses....which I am not going to do. Overall I think they have a decent product, but have taken real engineering shabby shortcuts in the various fittings to make it fit your car. It might work fine for you. (I'm fitting to a 2019 Toyota Tacoma short-bed.) Edited 2 days later. Extensive web searching shows this is common. Inspection shows that the metal parts are engineered well, but the quality control is terrible. The culprit in this case is the waterproofing / weatherstripping applied to the adaptor rails....it was twisted, stuck to both top and side, and was clearly obstructing with proper assembly. Like others, I simply stripped this stuff off, then assembly went smooth and everything fits up and latches nicely. I will just have to run a bead of RTV along the gap to give some sort of waterproofing. Shame on these guys. ... show more
Reviewed in the United States on September 11, 2024 by jc

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