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BAK BAKFlip MX4 Folding Tonneau Cover BAKFlip MX4 Folding Tonneau Cover - 448227

By BAK
609 Reviews
Free Shipping
$1,199.87
List Price
$1,079.88
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Free Shipping - Ships on 12/11/2022
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Product Info
Features:
  • Click here for Installation Instructions (PDF)
  • Which BAKFlip Tonneau is best for me? (PDF)
  • Premium-density foam core is 1.5x thicker than in the standard BAKFlip G2 Tonneau and supports up to 400 lbs of evenly distributed weight
  • Matte black finish offers the highest level of UV-resistance
  • Special instructions are included for the most watertight fit on the market
  • 3rd brake light remains visible when cover is propped open
  • No-profile panels fold up in seconds, allowing quick, full bed access
  • Sturdy prop rods allow you to drive at highway speeds with the cover open
  • An integrated buckle system secures the cover in the folded position for 5th wheel towing or partial bed protection with no bungees or additional straps
  • Compatibility with most bed extenders, under-the-rail bed liners, under-the-rail toolboxes, bed rails, and truck racks
  • Tailored to your truck bed (shorter sizes feature 3 flip panels, while extended beds boast 4 panels for complete coverage)
  • No-drill installation takes 30 - 45 minutes and requires only a few basic tools
  • The Bak MX4 features an industry leading 5 year warranty
  • New design updates as of 10/7/2019: Matte finished cab corner caps, rail-end caps, clamps, and elevator bolts for an even more refined look and feel
Description:

Whether you’re transporting a load of furniture to a new house or want to keep your gear out of the weather and away from prying eyes, your stuff deserves the ultimate in open-road protection – the BAK BAKFlip MX4 Folding Tonneau Cover, of course.

Up or down, the BAKFlip MX4 tonneau cover offers full truck bed access thanks to an integrated tailgate seal and long-lasting latch housing components. The truck bed cover has sturdy prop rods on each side, you can even drive at normal highway speeds with the cover fully open. With everything secured by the integrated buckle system, everything will stay in place, and traffic behind you will still have full visibility of your third brake light.

The MX4 sits flush with your bed rails when closed, giving your truck a clean OEM look and feel. Manufactured from heavy-duty aluminum panels – with panel skins 1.5x thicker than the BAKFlip G2 – this tri-fold tonneau cover combines functionality, durability and rugged good looks. And we haven’t even mentioned the dense foam core yet. Well, now we have. Finally, a UV- and scratch-resistant matte black finish and low-profile fit make for a super sharp look from any angle.

But perhaps the most impressive feature of the BAKFlip MX4 folding tonneau cover is the maximum weight rating of 400 lbs! So, you don’t worry about it caving in any time soon. And the manufacturer-backed 5-year warranty will give you peace of mind should any other mishaps happen.

You’ll be happy to know that your new BAK BAKFlip Folding Tonneau Cover doesn’t require any drilling and can be fitted to your truck with a factory-installed look in 30-45 minutes. Plus, you’re still covered by the AutoAnything return/exchange policy and our lowest price guarantee.



Frequently Asked Questions

How secure is the BAKFlip?
Out of sight, out of mind has a significant value in any truck bed cover, but you can lock your cargo secure by simply locking your tailgate. This makes the pull cables which release the cover become inaccessible and turn your truck bed into a lockable storage compartment.

Will BAKFlip damage my cab if its flipped up against the cab?
No. BAK uses D-shaped bumpers to prevent any direct contact between the cab, the back window and your BAKFlip.

Can I drive with the BAKFlip folded open?
Yes, new straps and buckles have become standard on new BAKFlip models. Strapping the cover down flat on the rails behind the cab allows incremental access to the bed and improved rear window visibility. 

How do I lock the BAKFlip if my truck does not have a tailgate lock?
If your truck does not have a locking tailgate, a Pop & Lock or similar lock can be added to your truck to complete the bed security. Sold separately available at AutoAnything.

Is my BAKFlip waterproof?
Ultimately no truck bed cover is totally waterproof. However, if properly installed the BAKFlip in a leader in its class at keeping the bed dry. Although gaps at the tailgate and other areas of the bed can allow minimal water in, there are also special installation techniques to become the most watertight fit possible.



Notes:
Manufacturer Info
Return Information
Detailed Info

Customer Reviews

Average Rating
Appearance
Ease of Installation
Price/Value
Quality
609 Customer Reviews
5 Star
468 (77%)
4 Star
114 (19%)
3 Star
20 (3%)
2 Star
5 (1%)
1 Star
2 (0%)

Fantastic folding tonneau cover

The cover is exactly as described. Fits perfectly and looks great!
Posted By Joe E (Stanton, TX) / July 17, 2022
Yes
No

MX4

Easy installation, looks awesome and getting great compliments!
Appearance
Ease of Installation
Price/Value
Quality
Posted By Don M (JEFFERSONVILLE, OH) / June 2, 2020
2020 Ram 1500
Yes
No

MX4

This is the 3rd MX4 I have owned on 3 trucks. Couldn't be happier with the quality and performance. A breeze to install. Highly recommended for a folding tonneau cover.
Appearance
Ease of Installation
Price/Value
Quality
Posted By David D (PLANO, TX) / May 14, 2020
2019 Ram 1500
Yes
No

Great looking cover!

Looks great, and feels substantial. A great addition to my truck!
Appearance
Ease of Installation
Price/Value
Quality
Posted By Annette P (Ripon, CA) / March 2, 2020
2019 Dodge Ram
Yes
No

Hard Top

EZ Install, Fast Delivery, 2nd Bak Flip In 5 years, Dependability!??
Appearance
Ease of Installation
Price/Value
Quality
Posted By Tim J (Bellmore, NY) / July 28, 2019
2019 Ram 1500
Yes
No

Works and looks great!

Installed on a 2019 Ram 1500. Fits perfect and doesnt leak. Was easy to install by myself watching the install video.
Appearance
Ease of Installation
Price/Value
Quality
Posted By David L (WHITTIER, CA) / April 11, 2019
2019 Dodge Ram
Yes
No

Quality product

Super easy install Great fit Looks good
Appearance
Ease of Installation
Price/Value
Quality
Posted By Ty J H (Oregon, IL) / January 4, 2019
2019 Dodge Ram
Yes
No

Looks great

Great look
Appearance
Ease of Installation
Price/Value
Quality
Posted By RICHARD C (Oceanside, CA) / November 26, 2018
2019 Dodge Ram
Yes
No

Great cover

This is a good looking and very strong pickup cover. Well constructed.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Brent P (Olympia, WA) / August 10, 2018
2019 Dodge Ram
Yes
No

Nice profile and look overall

Very nice cover, seems very secure. Only gripes would be my first came scratched up and one time while I had the first section flipped open it got stuck and I had to jump in bed of truck to get it loose. Was able to break it free, hopefully was just a fluke deal. Time will tell
Appearance
Ease of Installation
Price/Value
Quality
Posted By James C (Panama City Beach , FL ) / July 6, 2018
2019 Dodge Ram
Yes
No

MX4 on '19 Ram 1500

I previously had the bakflip G2 which was a great cover so when it came time to look for a cover for my new truck bak was the only brand I looked at. After watching and reading reviews I decided to upgrade to the MX4 and very glad I did. We have had a lot of rain lately and there was not a single drop in my bed. The cover looks great and being able to close the tailgate without opening the cover is one of the best changes bak made.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Brian K (Bristow, VA) / June 26, 2018
2019 Dodge Ram
Yes
No
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