RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448339 | Fits 2021-2026 Ford F-150 (incl. Raptor/Lightning) 5' 7" Bed (67.1")

Perfect fit on 2026 F-150 5.5-foot bed. It took about 1/2 hour to install. Clean look that fits inside of top bed rail.

The packaging is well thought out and it arrived undamaged even though the box had corner damage. Installation took about 90 minutes. It's a very clean look, latches easily, and works as expected. I had to adjust it once to keep it from leaking around the top of the tailgate. The margin of error between sealing the top of the tailgate and keeping the tailgate from opening automatically is slim. I would buy it again. It's worth the money.

This review is more for the company CFD Diesel that sold me the MX4. I've had the MX4 before in trucks, awesome product and highly recommended. But what makes a really awesome product better is a great company that sells them to you. I can't say enough good things about CFD Diesel. The shipping company had damaged the box and my MX4. I reached out to CFD Diesel to help replace the broken part. CFD Diesel worked with me to get this issues resolved; and kept me updated every step of the way. Every message I gave them I got a reply back instantly within business days\hours. I did not have to remind them or ask for status - they always kept me informed without asking. I told them of an upcoming vacation I had where I need the bed cover. They made sure I got the replacement well ahead of time. Having a great product is one thing, but combining that with a great distribuitor - this makes all the difference!!!

Looks nice , function is good. For the price it should be pretty close to perfect. The clip mount holes were drilled unevenly as seen in pics. Seals are raised but may return after some time.

Had thought this cover was one of the best there was, based off of reviews. Install went ok, but was missing the weather seal tape fit the front of the bed. The customer service rep told me to go ahead anstall while they sent the tape as the bed"wouldn't fill up" if it rained. Ok, I had some from my previous truck so I went ahead. 5 days to 3 weeks for the parts. These guys are supposed to be the best (and they own every other brand) so I went on. This is a $1200 tonneau. Then there were more parts missing and really poor finish with all sorts of fuz sticking out from the ends. Same story from them. Sent it all back.

Fits great, directions a little hard to figure out but all in all it’s a great product.

This is my second BAKFlip hard cover. Had one on my GMC which was destroyed by a falling tree during a tornado passage. After replacing the vehicle I purchased this one from Amazon and installed myself on my new Ford. This one is better and lighter than the original model. Fairly water resistant, but water from a driving rain creeps in from the tailgate area and a little on the sides. If you are carrying something than should not get wet you might consider keeping a trap as extra protection as I do. The best thing about any type of cover for your truck bed, is that once the bed is covered whatever is under the cover is out of sight and out mind. So those tempted to "take what they see" is avoided. The advantage of a sectional hard cover vs a solid or soft cover is the ability to access the full bed easily and lock it closed when the tail gate is up. This cover I found easy to install by myself in about an 1.5 hours. Watch a video, once you figure out how to mount the rails and where to run the water drain tubes it is very easy. My other cover was on my GMC for 10 years and it held up so I am expecting this one to perform similarly.

Very easy install, great quality. Would definitely recommend this product. Installed it on a Ford F150 Lighting and looks great and works perfectly.

Upgraded from the factory Ford trifold. This top is perfect. Fits excellent. Automatic tailgate opens and closes as it should with no interference. Had a major storm yesterday and the box was completely dry except for some water on the tail gate, which I expected. There is a small clearance at the tailgate to allow for the automatic tailgate release. You could adjust it closer if you need. I'm very satisfied. Looks so much better too.

Excellent fit, solid build!

Quick delivery, well packaged, no missing parts. Easy install. Looks great. Was deciding between the X4s and the M4 but I like that the M4 can be partially open. The X4s is either fully closed or fully opened. Very satisfied.

great quality and easy to install, all parts were included. makes the truck look better and everything is secured in the back.

very good quality, easy to install, It took me around one hour for the installation. The instruction is easy to follow.