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BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448130 | Fits 2019 - 2023 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate (Will not fit Carbon Pro Bed) 5' 10" Bed (69.9")

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Apr 30
Order within 16 hours and 2 minutes
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Pattern Name: BAKFlip MX4 | Hard Folding


Size: 5' 10" Bed


Features

  • Fits 2019 - 2023 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate (Will not fit Carbon Pro Bed) 5' 10" Bed (69.9")
  • 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
  • WEVE GOT YOUR BAK | The MX4 truck bed cover is rated up to 400 lbs of evenly distributed weight and is easy to install. This hard fold has a 5-year, hassle-free warranty, with a US-based support team

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: BAK


Style: 2019 - 2022 New Body Style


Exterior Finish: Chrome, Painted, Polished


Material: Aluminum


Lock Type: Tailgate


Manufacturer: ‎BAK


Brand: ‎BAK


Model: ‎448130


Item Weight: ‎71 pounds


Product Dimensions: ‎68 x 23 x 8 inches


Country of Origin: ‎USA


Item model number: ‎448130


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Chrome, Painted, Polished


Manufacturer Part Number: ‎448130


Date First Available: August 23, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 30

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.

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Similar Products

Top Amazon Reviews

    • Well built, tight fitting and low profile
Pattern Name: BAKFlip MX4 | Hard Folding Size: 5' 10" Bed
Impressed with the design on this. Its low profile, fairly easy to install. Make the truck look good. I gave it 4 out of 5 on installation due to i needed another body to help hold a corner down to have it sit right for bolt down. Even that, wasnt difficult at all. RTFM and golden. I tested it thru many a carwash (Crew Carwash) which has high pressure. Hardly any water gets in. Little by the tailgate. We'll see how it holds to sun damage/coloration and the weather. I personally think it will do well! Foldup: This is a must if you use the bed for hauling things. This top folds ups nice and easy. Simple pull down on the cable and flip it over! The mfg states it can hold up some weight. I'm not going to try it unless I have to. I trust what they say. Its a solid top. If you are thinking on this one, dont hesitate! ... show more
Reviewed in the United States on December 13, 2023 by Rmelmax
    • Quality
Pattern Name: Revolver X4s | Hard Rolling Size: 5' 10" Bed
Fit perfect and was pretty easy to install. They give you two head wall gaskets depending on if you have a bed liner or not. I had to use the thicker on at the bed cap to the side rail of the cover and the thinner gasket across the from of the box under the front of the cover. The locking sides are great for keeping it from flapping in the wind. Worth the extra money! No leaking at all even after power washing it. Also purchased a tailgate seal kit to keep all the dust out. Great product and quality build and material. ... show more
Reviewed in the United States on March 13, 2024 by Isaiah
    • Really like it
Pattern Name: BAKFlip MX4 | Hard Folding Size: 5' 10" Bed
Install was easier than expected. Looks great and I get lots of compliments on it. I think about a half inch longer would be perfect. No leaks, no issues.
Reviewed in the United States on March 30, 2024 by 2ironic
    • Smooth install and quality product for my 2023 Silverado
Pattern Name: BAKFlip MX4 | Hard Folding Size: 5' 10" Bed
First, I spent a fair amount of time doing research for a decent tonneau cover. When I purchased my truck, I knew I needed a tonneau cover. I initially was leaning toward a retractable-style cover for a couple of reasons. One - I wanted something that would make my bed both secure and dry. Two - I wanted something that would be out of the way when I needed the full bed and was electric actuated. Third - I was fairly certain I wanted something constructed of metal rather than plastic or vinyl. There was one issue with electric retractable tops is they are VERY expensive! So, eventually I had arrived at the conclusion I just didn't want to spend the money for a retractable top, but wanted the sturdiness of a metal retractable top. BakFlip hits 2 of my 3 asks for a tonneau cover - AND at a fraction of the cost! So, this is MY comparison contrast between retractable vs folding tonneau covers. Next, when it arrived, it was packed very securely. I was a bit worried after I had ordered because I had read some reviews that indicated their cover was damaged during shipping. The box was large and bulky, but wasn't unmanageable. My 17 year old daughter actually got it into the house just fine on her own. Installation. My advice on installation is to unwrap the cover and brackets and separate the hardware into piles (nuts, washers, lock washers). The other reviews on here are spot-on! If you are like me and you're a garage 'tinkerer' with cars and trucks and know your way around a toolbox, you will have no problem with the install. It took me about an hour. Just be sure, to pay attention to the alignment and insure the brackets are grabbing your bed rails squarely. Definitely worth going back around to give the bolts a final 'snug' when you're done. Performance. I saw mixed reviews on here that were indicative of the cover leaking. The cover (so far) has kept the gear in my bed dry during the handful of rainstorms we've had since the install. As for the dust? Here's the thing. When you put one of these covers on, you are sealing around the top of your bed. The penetrations and voids UNDER that cover will allow dust (and in most cases water). How is it the tonneau cover's fault? Get creative if you want your bed to be air-tight. Overall, I am pleased with this purchase. In the end I am happy that I decided to save about $1600 because, as it turns out, I don't think having a remote and being able to click a button to retract the cover is worth an extra $1600. I hope this review helps if you are on the fence like I was... ... show more
Reviewed in the United States on June 21, 2023 by Bryce P.
    • Sturdy, perfect fit.
Pattern Name: BAKFlip MX4 | Hard Folding 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
    • Excellent tonneau cover!!!
Pattern Name: BAKFlip MX4 | Hard Folding Size: 6' 7" Bed
Review Image by Joemx14 Joemx14
Review Image by Joemx14 Joemx14
Excellent fit and very high quality!! The overall look of this cover is awesome! I love the low profile and 100% bed availability if the need arises. A little pricey, but after receiving and installing the cover it’s worth every penny.
Reviewed in the United States on February 8, 2024 by Joemx14 Joemx14
    • Great Tonneau Cover
Pattern Name: BAKFlip MX4 | Hard Folding Size: 5' 10" Bed
Installation was pretty simple. Looks great, and offers an extra layer of security to your truck bed. My only gripe is the support arms feel flimsy when the cover is supported against the cab.
Reviewed in the United States on January 9, 2024 by TJ T
    • Outstanding!
Pattern Name: Revolver X4s | Hard Rolling Size: 5' 10" Bed
I had the BAK trifold on my last truck for almost 10 years, its still on it but I sold the truck. I went with the roll up one this time and love it. Super easy to install and works very well! Highly recommend.
Reviewed in the United States on February 22, 2024 by Wingnut

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