|
Make sure this fits
To see product details, add this item to your cart. You can always remove it later.
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.
Other Sellers on Amazon
Added
Sold by: Western Wild Motors
Sold by: Western Wild Motors
(3330 ratings)
78% positive over last 12 months
Shipping rates and Return policy
Added
Sold by: Amazon.com
Sold by: Amazon.com
Shipping rates and Return policy

BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448329 | Fits 2015 - 2020 Ford F-150 5' 7" Bed (67.1")

4.5 4.5 out of 5 stars 2,070 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Truck Tonneau Covers by BAK

To see product details, add this item to your cart. You can always remove it later.

Delivery & Support

Select to learn more
Ships from
CFD Diesel Performance
Eligible for Return, Refund or Replacement within 30 days of receipt
Customer Support
Ships from CFD Diesel Performance
  • The A-to-z Guarantee protects you when you purchase items sold and fulfilled by a third party seller in our store. It covers both the timely delivery and the condition of your items. If you're not happy with either and can’t resolve the issue directly with the seller, you can report the problem to us for further assistance.

    Learn more about A-to-z Guarantee
Eligible for Return, Refund or Replacement within 30 days of receipt
  • This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. You may receive a partial or no refund on used, damaged or materially different returns.
Read full return policy
Customer Support
Fixing things is quick & easy.

Our specialist Customer Support for large items dispatched from Amazon is on hand to help with your order. Contact us via phone or chat 7 days a week.
BAKFlip MX4 | Hard Folding
5' 7" Bed

Purchase options and add-ons

Brand BAK
Style 2015 - 2020
Exterior Finish Chrome, Painted, Polished
Material Aluminum
Lock Type Tailgate

About this item

  • Fits 2015 - 2020 Ford F-150 5' 7" Bed (67.1")
  • 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
  • WE’VE 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
See more product details

Frequently bought together

$1,084.80
Get it Apr 1 - 3
In Stock
Ships from and sold by CFD Diesel Performance.
+
$139.99
Get it as soon as Tuesday, Apr 2
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Choose items to buy together.

Important information

Safety Information

On Product Combined Cancer and Reproductive

Legal Disclaimer

OPEN BOX BUY - SAME AS NEW FULLY INSPECTED


From the brand


From the manufacturer

BAKFlip MX4

Premium matte hard folding cover.

BAKFlip MX4 Features

The all-new BAKFlip MX4 can be closed with the tailgate up or down and features heavy-duty aluminum panels with a stylish, matte finish.

The MX4 combines a resilient infrastructure with a sleek, flush-mount, low-profile design.

The MX4 may be folded completely upright against the cab to provide access to 100% of your truck bed allowing you to haul large cargo without having to remove the truck bed cover.

The BAKFlip MX4 may be opened from either side of the vehicle and includes injection-molded latch housing components for enhanced strength and durability.

The MX4 does not obstruct the third brake light when folded upright in the open position allowing you to haul cargo safely.

Durable prop rods secure the MX4 in the upright position and can be folded open in a moment's notice without tools.

Product 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. .

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

Feedback

BAK

BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448329 | Fits 2015 - 2020 Ford F-150 5' 7" Bed (67.1")


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

/
/
/
/
Please sign in to provide feedback.

What's in the box

  • Bakflip Mx4 Matte Finish 15-19 Ford F150 5 Ft 6 In Bed
  • Compare with similar items

    This Item
    BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448329 | Fits 2015 - 2020 Ford F-150 5' 7" Bed (67.1")
    BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448329 | Fits 2015 - 2020 Ford F-150 5' 7" Bed (67.1")
    Recommendations
    BAK BAKFlip F1 Hard Folding Truck Bed Tonneau Cover | 772339 | Fits 2021 - 2023 Ford F-150 (incl. Raptor/Lightning) 5' 7" Bed (67.1")
    dummy
    BAK BAKFlip FiberMax Hard Folding Truck Bed Tonneau Cover | 1126339 | Fits 2021 - 2023 Ford F-150 (incl. Raptor/Lightning) 5' 7" Bed (67.1"), Black
    dummy
    Tutel Hard Shell Folding Truck Bed Tonneau Cover|Fits 2015-2024 Ford F150 5'5"Bed (66")
    dummy
    BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448338 | Fits 2021 - 2023 Ford F-150 8' 2" Bed (97.6")
    dummy
    Calffree Hard Tri-Fold Truck Bed Cover with 2015-2024 Ford F150 | F150 Lightning 5'5"Bed (66")
    Details
    Added to Cart
    Details
    Added to Cart
    Details
    Added to Cart
    Details
    Added to Cart
    Details
    Added to Cart
    Details
    Added to Cart
    Price$1,084.80$1,153.72-11% $1,020.83
    List:$1,142.99
    $499.95$1,200.00$559.99
    Delivery
    Get it Apr 1 - 3
    Get it Apr 1 - 3
    Get it Apr 1 - 3
    Get it Apr 3 - 5
    Get it Wednesday, Apr 3
    Get it as soon as Tuesday, Apr 2
    Customer Ratings
    Easy to install
    4.6
    4.6
    4.6
    4.7
    4.5
    4.5
    Mileage
    4.2
    4.7
    4.7
    4.3
    4.2
    Water resistance
    4.2
    4.5
    4.5
    4.2
    Value for money
    3.9
    4.7
    3.7
    4.6
    Weatherproof
    3.8
    3.8
    4.4
    4.3
    Sold By
    CFD Diesel Performance
    CFD Diesel Performance
    CFD Diesel Performance
    TRUCKPRO
    Amazon.com
    Truck Gear Warehouse
    size
    5' 7" Bed
    5' 7" Bed
    5' 7" Bed
    5'5"Bed (66")
    8' 2" Bed
    5'5"Bed (66")
    lock type
    Tailgate
    Tailgate
    Tailgate
    Tailgate
    Tailgate
    Tailgate
    material
    Aluminum
    Aluminum
    Plastic, Fiberglass
    Polypropylene
    Aluminum
    Polypropylene, Aluminum
    exterior finish
    Chrome, Painted, Polished
    Painted
    Painted
    Aluminum
    Painted
    Aluminum
    style
    2015 - 2020
    Folding
    Folding
    Folding
    2021 - 2022
    Folding

    Looking for specific info?

    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    2,070 global ratings

    Customers say

    Customers like the ease of installation, quality, appearance and fit of the truck bed cover. For example, they mention it's straightforward, built like a tank and that the instructions are more than adequate. That said, some disagree on waterproofness, durability, and leakage.

    AI-generated from the text of customer reviews

    344 customers mention319 positive25 negative

    Customers find the installation of the auto accessory to be easy, straightforward, and simple. They also appreciate the adequate instructions.

    "...It was pretty easy to install on my 2020 Ford F150 and I had it installed within about an hour and a half including the time it took to find tools..." Read more

    "...The installation was so easy, quality is great and lays flush with the truck bed." Read more

    "Gave a 4 for easy to install - only because some fiddling around is required to get the right fit and an extra pair of hands is virtually essential..." Read more

    "...It has held up really well with Houston weather, operation is simple and keeps everything secure with minimal or no water leakage into the bed...." Read more

    297 customers mention236 positive61 negative

    Customers like the quality of the auto accessory. For example, they mention it's built like a tank, is fairly secure, and has held up well with Houston weather. That said, some complain about the installation process.

    "...Love that it does not stick up above the bed sides. Very solid. No rattles or vibrations. Overall a great product. The price could be lower...." Read more

    "...It has held up really well with Houston weather, operation is simple and keeps everything secure with minimal or no water leakage into the bed...." Read more

    "Great product. Very solid and perfect fit. Easy Install, with a few exceptions:..." Read more

    "Very nice cover. I like that it looks smooth and solid when closed, no joints or seams...." Read more

    197 customers mention188 positive9 negative

    Customers like the appearance of the auto accessory. They say that the matte finish looks great with the trim on the truck, it's a very nice cover, and has a well thought out design. Customers also appreciate the textured finish to the top side and the new textured paint on the side rails.

    "...It looks really clean and sleek and really serves its purpose quite well...." Read more

    "...Packaging was great. Install took about an hour without rushing. Looks good and performs well. Should be very durable...." Read more

    "...I like the matte, textured finish to the top side.The install took maybe an hour with a little help...." Read more

    "Very nice cover. I like that it looks smooth and solid when closed, no joints or seams...." Read more

    137 customers mention115 positive22 negative

    Customers like the fit of the auto accessory. They say it fits perfectly, sits snuggly against their tailgate, and needs only a couple hand tools. The rubber seals relaxed into place after one day, and the unit stays in place on rough roads.

    "...I have been on the interstate and rough roads, the unit stays in place, no movement...." Read more

    "...Fit and function has been very good. I would recommend it." Read more

    "Arrived a day earlier than expected. Fits my F150 perfectly and looks great...." Read more

    "The cover fit perfectly on my 2015 F-150 Ford Lariat...." Read more

    91 customers mention78 positive13 negative

    Customers like the auto accessory. They say it serves its purpose quite well, is satisfied with how the cover works, and is water tight. Some customers also mention that it looks great and is easy to install. Overall, most are happy with the end result and the product.

    "...It looks really clean and sleek and really serves its purpose quite well...." Read more

    "...Install took about an hour without rushing. Looks good and performs well. Should be very durable...." Read more

    "...Looks great. Super functional. Wouldn't hesitate to recommend to anyone." Read more

    "I bought this for my 2015 F150 long bed in 2018. It worked very well until about a year ago...." Read more

    112 customers mention71 positive41 negative

    Customers are mixed about the waterproofness of the bed cover. Some mention it's very water resistant, while others say it doesn't keep water out when driving in the rain. Some say that it'll keep their bed dry, while other say that water gets in from the corners.

    "...we drove through wind and torrential rain at times and everything in the bed stayed dry. Even after raining for two days straight in Canada...." Read more

    "...operation is simple and keeps everything secure with minimal or no water leakage into the bed...." Read more

    "...It keeps things locked in and safe and Dry enough. A little water gets in from the corners during a somewhat heavy rain, but not enough to cause..." Read more

    "...This bed cover has kept my bed 95% dry. Minimal water gets in when there's a heavy rain near the tailgate and sometimes on the edge of the bed...." Read more

    107 customers mention36 positive71 negative

    Customers are mixed about the durability of the auto accessory. Some mention that the box everything was in very good condition, with no scratches or dents. The cover is rugged, looks great, and has great functionality. However, others say that it arrived with some small dents and scratches, and a small plastic trim piece that was cracked.

    "...So i went to investigate and to my surprise, one of the links to the cover was actually broken. This completely breaks the covers operation...." Read more

    "...The installation was so easy, quality is great and lays flush with the truck bed." Read more

    "...My cover arrived with a small plastic trim piece that was cracked. Customer service was great and they mailed me new trim within days...." Read more

    "...One arrived broken and the other broke off after 2 months of use. For spending over $1000 on a cover, this should not happen...." Read more

    95 customers mention46 positive49 negative

    Customers are mixed about the leakage of the truck bed cover. Some mention that it looks like it seals well, provides a decent weather seal, and keeps their stuff safe and dry. However, others say that there is a bit of leakage, puddles in the middle, and starts to drip through the vinyl into the bed.

    "...Gave a 4 for water resistance - looks like it seals well but it has not rained here since I installed it. However, what are the drain tubes for?..." Read more

    "...Took about 1.5 hours to install. Then I water tested it -- leaked at the bulkhead and a little on the sides; did some adjustments on alignment and..." Read more

    "...It looks like it has really good seals, so I'm happy with it. Very, very glad I made this purchase." Read more

    "Leaks badly at all corners also front fold which is bolted down is about 6 inch back into bed should have been about three to cover the 3 folds..." Read more

    Best Truck add-on....hand's down.
    5 Stars
    Best Truck add-on....hand's down.
    We retired our older SUV when we bought this truck and the first thing we missed, was the dry storage for bringing home groceries/shopping. The space in the SuperCrew cab worked...but it was far from as convenient as the rear stowage space in our SUV....and the uncovered bed is a terrible option for stowing your groceries for the ride home.....and certainly not secure if you have multiple stops. (Yes, the wife made quite the argument.)After a ton of research, I settled on the BakFlip MX4. I like the matte, textured finish to the top side.The install took maybe an hour with a little help. The drop-in liner we already had on the truck made it a smidge more difficult to install only because someone needed to put pressure on the side rails from the rear to make sure it pressed the liner up against the front of the bed as well, so the tailgate would shut. It keeps things locked in and safe and Dry enough. A little water gets in from the corners during a somewhat heavy rain, but not enough to cause problems.I added some collapsable crates to make the wife's errand running easier along with an adjustable tension bar to prevent the crates/bags from sliding around the bed, making the wife's errand running easier. All of which is fully stowable out of the way for when I need the full bed for hauling.Looks great. Super functional. Wouldn't hesitate to recommend to anyone.
    Thank you for your feedback
    Sorry, there was an error
    Sorry we couldn't load the review

    Top reviews from the United States

    Reviewed in the United States on July 18, 2023
    Pattern Name: BAKFlip MX4 | Hard FoldingSize: 5' 7" BedVerified Purchase
    Customer image
    5.0 out of 5 stars Dry and secure bed!
    Reviewed in the United States on July 18, 2023
    We just got a new truck a few months ago and on our first camping trip with it we quickly learned how much of a pain it is to feel like you have to move things like child carrier backpacks etc into the cab of the truck to secure it if you stop somewhere for lunch. We had a three week road trip to Utah and Canada planned and I knew we’d want a good tonneau cover to secure our cargo in the bed of the truck and keep it dry. After a lot of research on tonneau covers I settled on getting this one and can honestly say I couldn’t be much happier. While on our 5,000 mile round trip we drove through wind and torrential rain at times and everything in the bed stayed dry. Even after raining for two days straight in Canada. I did use the included drain tubes and had them drain out the holes drilled in the plastic plugs they tell you to drill through in the instructions. With getting up to 85 mph on some roads and with crosswinds I never had any problems with the cover rattling in the wind like I had heard one reviewer talk about. I think it may have been a fluke or possibly a different method of installation that may have given them the problem.

    Having the BackFlip Tonneau cover was a game changer for us and my wife and I were both so glad I had insisted on getting it before our trip.

    It was pretty easy to install on my 2020 Ford F150 and I had it installed within about an hour and a half including the time it took to find tools etc. It looks really clean and sleek and really serves its purpose quite well. I’d recommend it to my friends and anyone of you who might be looking for a tonneau cover.
    Images in this review
    Customer image Customer image Customer image Customer image
    Customer imageCustomer imageCustomer imageCustomer image
    4 people found this helpful
    Report
    Reviewed in the United States on March 6, 2024
    Pattern Name: BAKFlip MX4 | Hard FoldingSize: 5' 7" BedVerified Purchase
    Reviewed in the United States on April 28, 2020
    Pattern Name: BAKFlip MX4 | Hard FoldingSize: 5' 7" BedVerified Purchase
    Reviewed in the United States on May 3, 2022
    Pattern Name: Revolver X4s | Hard RollingSize: 5' 7" BedVerified Purchase
    Customer image
    4.0 out of 5 stars Broken on arrival
    Reviewed in the United States on May 3, 2022
    **FINAL UPDATE**
    After my last update i did receive the replacement roll top and this thing has been flawless for a couple years (yea, totally forgot about updating my review). It has held up really well with Houston weather, operation is simple and keeps everything secure with minimal or no water leakage into the bed. Also i do not have any rattling or flexing while driving (generally 80+ mph down the interstate, gotta keep up with that Texas fast lane). Updating from 1 star to 4 stars, would be 5 if i didnt have all the initial issues.

    **UPDATE**
    Received a reply within 2 days of my original review, took me a few days to send the information they were requesting because I was busy with other things. They requested, Serial Number (located on a sticker on the underside of the cover, close to the bulkhead), Shipping Address, Proof of Purchase, and pictures of the issue (Please note: I don't know if theyre flexible with this but if you encounter issues, TAKE PICTURES!). I received a reply within 2 days of sending them the proof they requested and they stated a new cover will be sent to me and had additional instructions on what to do with the old cover, they did not request I send it back. They also stated that theyre sending the cover ONLY, all hardware and rail from the original purchase will be used again. Will update once I receive the replacement. Unfortunately because of demand, theyre estimating another 2 - 3 weeks before the new cover gets shipped. Keeping my 1 Star review until I have a working product.

    **ORIGINAL REVIEW STARTS HERE**
    Decided to pull the trigger on this $1K+ cover for my truck. A lot of reviews were read and watched, and seemed to really fit what I needed. A low profile hard cover that didn't take up any bed space and easy to operate. Well after waiting a little over a week I finally got the cover in and started my install. Install went well enough, nothing too difficult, but once I put the cover on to roll out and get positioned I noticed the first issue. The plastic guard piece closest to the tailgate that is supposed to help prevent peeling of the seal and guard you from sharp edges of the aluminum was broken off. Not a deal breaker, I've actually seen several reviews that said this has happened and BAK Industries has simply sent a replacement piece to clip on. Continued my install and noticed a bulge at the top of the cover towards the bulkhead, I immediately knew it was not supposed to look like that. So i went to investigate and to my surprise, one of the links to the cover was actually broken. This completely breaks the covers operation. The full siderail locking isnt able to engage, causes issues with closing, opening and the end of the cover itself (at the tailgate) ends up bowing causing a huge gap center of the tailgate and the side rails flex upward, also causing issues with contact with the cover and seals on the very corners of the tailgate.

    I have emailed BAK Industries and will hopefully get a reply soon with some sort of solution, if I don't I will be forced to deal with returning this thing. If they do respond and offer a solution I will update my review with information on that.
    Images in this review
    Customer image Customer image Customer image Customer image Customer image Customer image
    Customer imageCustomer imageCustomer imageCustomer imageCustomer imageCustomer image
    5 people found this helpful
    Report

    Top reviews from other countries

    kenneth karpiak
    5.0 out of 5 stars made in USA
    Reviewed in Canada on February 13, 2022
    Pattern Name: BAKFlip MX4 | Hard FoldingSize: 6' 7" BedVerified Purchase
    Tony Dulisse
    5.0 out of 5 stars Update
    Reviewed in Canada on July 19, 2021
    Pattern Name: Revolver X4s | Hard RollingSize: 5' 7" BedVerified Purchase
    One person found this helpful
    Report
    Brian Baker
    5.0 out of 5 stars Great Tonneau and Amazing Shipping
    Reviewed in Canada on September 24, 2020
    Pattern Name: BAKFlip G2 | Hard FoldingSize: 6' 7" BedVerified Purchase
    Amazon Customer
    1.0 out of 5 stars Doesn't fit perfectly, slightly twisted both side of it.
    Reviewed in Canada on April 24, 2020
    Pattern Name: Revolver X2 | Hard RollingSize: 5' 7" BedVerified Purchase
    Ian
    5.0 out of 5 stars Awesome Cover
    Reviewed in Canada on July 26, 2020
    Pattern Name: BAKFlip MX4 | Hard FoldingSize: 5' 7" BedVerified Purchase
    2 people found this helpful
    Report