Perfect!
Had the Gator on my last truck. Loved it except I couldn’t use the railings. This one fixed that. Rails are repositioned so they can be used.
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Fits the same truck
Folds to the cab, drive open
BAK makes this BAKFlip MX4 for one bed: the 5'7" box on the 2007-2021 Toyota Tundra, without the factory deck rail system. To open it, drop the tailgate, pull the release cable and fold the panels toward the cab. Fitting it is straightforward: it clamps to the bed rails, and the drain tubes run through the bulkhead plugs or the floor holes, opened up with a 5/8" bit, and BAK calls it a Level 1 job of 30 minutes or less. For reference, the box is about 66.7" long. Re-engineered prop rod clips hold it upright against the cab, and rubber bumpers protect the cab paint. The textured matte black cover sits flush with the bed rails and is rated at 400 lb spread evenly. Trucks with the factory deck rail system, without the Trail Edition package take BAKFlip MX4 448409T instead. BAK's 5-year limited warranty covers it from the original purchase date.
| Years | Model | Bed | Notes |
|---|---|---|---|
| 2007-2021 | Tundra | 5'7" (66.7") | w/o Deck Rail System |
Check your bed: measure along the bed rail from the bulkhead to the inside of the closed tailgate. This part is for the 5'7" bed on the 2007-2021 Toyota Tundra. BAK's own brands list this box at 66.7" long. Fit notes from BAK: without the factory deck rail system (2007-2021 Toyota Tundra).
Not for: the 6'7" bed (BAKFlip MX4 448410 or 448410T, by truck and option), trucks with the factory deck rail system, without the Trail Edition package (BAKFlip MX4 448409T). 2022-2026 trucks with the same bed take BAKFlip MX4 448440.
BAK makes hard tonneau covers. BAK bills itself as "America's #1 truck bed cover."
The range splits into BAKFlip hard folding covers (MX4, MX4 EZ-Lift, MX4 TS, G2, F1 and Fibermax) and Revolver hard roll-ups (X2, X4s and X4 TS). The MX4 is the aluminum-panel BAKFlip that BAK calls America's best-selling truck bed cover; the MX4 TS adds T-slot rails and the MX4 EZ-Lift adds a lift-assist system.
Authorized BAK dealer. Prestige Truck is an authorized BAK dealer, so what we sell is new and genuine BAK. BAK's warranty "is nontransferable and applies to the original purchaser of the BAK product only," and BAK requires warranty registration on file or proof of original purchase (a detailed, dated receipt) for warranty service. Your Prestige Truck order receipt is that proof.
Yes, if it has the 5'7" bed, without the factory deck rail system. Measured along the floor, that box is about 66.7". Measure along the bed rail from the bulkhead to the closed tailgate, and note it is not for the 6'7" bed (BAKFlip MX4 448410 or 448410T, by truck and option) or trucks with the factory deck rail system, without the Trail Edition package (BAKFlip MX4 448409T). If you are unsure, send us your VIN and we will confirm.
Then this one is not the right part: BAK lists BAKFlip MX4 448409T for Toyota Tundra trucks with the factory deck rail system, without the Trail Edition package. This page is for trucks without the factory deck rail system.
BAK lists stronger panels (high-density polymer cores, 22% stronger than the original MX4), re-engineered lock parts that resist forced entry better than the Gen 2, revised EPDM perimeter seals and tight-fit clamps, a dual-action tailgate seal 13% longer than before, re-engineered prop rod clips, and a click-in design that it says cuts install time by 12%.
It is built to: edge-to-edge seals and tight-fit clamps close the gap to the bed rails, and drain tubes carry off water that reaches the rails. BAK's own install sheet says the cover is not airtight, so plan on weather-resistant rather than sealed. Clear snow and ice off before you open it; that is a warranty condition too.
BAK rates the closed cover at 400 lb, evenly distributed. BAK's sheet also says not to drive with objects on top of the cover or tie cargo to it.
Yes. Fold it toward the cab and attach the straps to the buckles at the bulkhead, pulled snug, and you can drive with the bed open. The cover must be secured at all points while the truck is moving; that is a condition of the warranty.
Here's the short version. Follow BAK's install sheet (below) for your truck's exact clamp positions and settings.
Stuck on a step?
| Brand | BAK |
|---|---|
| Part Number | 448409 |
| Cover Type | Hard folding |
| Generation | Gen 3 (model year 2025) |
| Top Panels | Aluminum over a high-density polymer core |
| Side Rails | Aluminum |
| Finish | Textured matte black |
| Load Capacity | 400 lb, evenly distributed |
| Locking | Patented automatic latching |
| Seals | EPDM perimeter seals; dual-action tailgate seal on most trucks |
| Drainage | Integrated drain system with drain tubes |
| Bed Access | 100% when folded against the cab |
| 3rd Brake Light | Visible in every position |
| Mounting | Clamp-on, no drilling on most trucks |
| Warranty | 5-year limited |
| Fits | 2007-2021 Toyota Tundra, without the factory deck rail system |
| Bed Length | 5'7" (66.7") |
| UPC | 819275042437 |
4.6 · 5025 reviews
Photos from owners
Had the Gator on my last truck. Loved it except I couldn’t use the railings. This one fixed that. Rails are repositioned so they can be used.
After 45 days I am very pleased with the BAKFlip MX4 tonneau cover that I installed on my 2023 Toyota Tundra. The installation was fairly straightforward and went well with minimal tools. The contents of the truck bed have stayed clean and dry although I live in an area that has not had any rain since I made the purchase so I cannot attest to that issue.
BAKFlip MX4 (gen3) arrived on time and super easy installation. After installing the rails and weatherstripping, it was time to place the cover. I placed the cover on and adjusted it as per the video instructions. Perfect fit. As I rolled the cover all the way to the cab to place the foam pads, I noticed the black plastic mechanism covers were damaged. One was cracked, the other had a broken clip (it was in the bottom of the box. ) I called customer service and asked that instead of me trying to pack it all back up for an exchange, could they just send me 2 replacement covers. NO PROBLEM. Parts showed up a couple days later, free of charge, and I just swapped them out. Great Cover and Fantastic customer service. Ordered my bed mat from them too!!!
Great as always
Looked at hard covers for a few weeks before settling on the MX4. I liked the price and features, especially after having a heavy, solid fiberglass cover on my previous truck. Arrived within a few days of ordering, well packaged, undamaged, with all parts. Installed in less than an hour with basic tools, easy to follow instructions. So far have driven a few hundred miles, both with cover down, and folded up, with no issues. Only critique is on the self-stick pads for when it is folded all the way up to the back of the cab. They did not stay stuck to the cover, but that may be due to the 115 degree climate in the desert. I'll try some weatherstrip adhesive and see if that overcomes it. Remains to be seen how it will handle the desert sun and heat, but after a couple months, still looks and functions as new.
Great looking, Great fitting and very easy to install this BakFlip MX4 (Gen 4) hard folding tonneau cover.
It was fairly easy to install, my truck has a factory bedliner so i had to cut and modify the front of the bedliner a little to except the tonneau cover. Overall it looks great and functions great.
Great product! Would not buy any other brand, each version gets better and better in terms of durability, weight, and functionality.
Latch broke in less than a month How do I get support? I have pictures of the latch which pulled out of the cover
Anxious to use for a hunting trip this fall
Recently installed this cover on my 2020 Toyota Tundra and it works flawlessly. Extremely easy to operate & installation was pretty simple with a second person.
Best invention ever I show it to everyone I know that owns a truck. The cover allows me to hauls things with piece of mind that nothing will get lost or stolen.
Looks and is working well
Installed on my 2014 Tundra easily with no issues. Fit fine and appears to be high quality. Allready used it in the stowed positions during the first week moving furniture with no problems!
Well worh the money, easy to install on my Tundra !!
Great tonneau cover! I installed the cover myself rather quickly with typical hand tools on my brand new 2020 Tundra. I had the factory bed rail system that had to be relocated with the provided adapter plates...make sure you specify when ordering, if your Toyota Tundra has this option. I was looking for a cover that was capable of folding up to allow full access of the bed when hauling. The low profile appearance and rubber weatherstrip along the bed rails look as though this was a factory installed tonneau cover. I really like the fact you can open the tailgate without popping open the cover too. Another feature I like is the textured finish aircraft aluminum panels. It’s a nice matte black color and should hold up well over time, hiding superficial scratches better than a smooth cover. Have had several compliments on the look. The operation is slick and the cover is solid driving at…
Looks great, installation went good.
Fit perfect, the issue I have is when you are folding and keep open the cover, the air kick back the cover, it is not strong enough to hold, should be better quality for the price I pay, looks good but I was disappointed that did not function as needs to be.
I was first looking at the G2 but settled on the re-designed MX4 and I'm glad I did. The newly designed tailgate seal allows you to close them in any order you like, which is nice. Secondly, they seem to have a new surface finish on the MX4 that in my opinion looks nicer than the G2. Installation was pretty easy. This cover functions well and looks awesome. So far I really have no complaints. Mine is installed on a 2016 Tundra.
Easy to install and looks great. A lot of improvements to this model since my 2018
Delivery was on time and package was in good shape. Easy to install. Fit was perfect and I went to a carwash an had no leaks. LOOKS GREAT ON MY 2025 Tundra !
Received the tonneau cover this afternoon, took about an hour to install. Fit perfectly and looks great
Love my backflip for my 2012 Tundra Double cab. I had a different brand on my other Tundra but I like this one more because it has more clearance underneath to haul more stuff that needs to be covered.
Happy to buy the MX4 bed cover. I needed it coz I do small contractual job. I could also haul different sizes/height of equipments. There's just little issue about rain water leak but nothing really concerns me. Overall, Loved it!
Cover seems good. Not sure of the long haul but the side rails seem they should be beefier.
This is my 3rd BakFlip and it is great. Easy install, works perfectly. Will definitely buy again. Thanks
I was searching for a bed cover for a very long time. I am glad I found the BAKflip MX4 Tonneau. The materials feel very sturdy and the installations was fairly simple. I live in the Pacific Northwest. One of the greatest weather battles we have is with perpetual rain. Though this bed back up system with the drain houses works fantastic I still have a few spots where I can not tell if they are leaks in the seals or the water is leaking thru the cover. Thanks for a great product. I understand not everything can be 100% water proof. Feel free to contact me if you would like more information. Cheers, Alex
Great product that looks great and was easy to install.
Easy installation, one piece was broken from shipment and customer services replace it with no issue, in a week time.
The cover looks beautiful. Install was easy. But near the front of the bed on the right side water has a consistent drip during a med-high rain. If I was to know this leaked this much I would have bought a cheaper alternative. This review does not allow for media but I would post if I could.
Not sure uet
Instructions didnt match up with my 2020 Tundra bed. Called the Service line and they referred me to a old Youtube instruction video which matched exactly. Easy from there!
This cover was easy to put on and fits well. Had to adjust once for rain leakage but was simple by following instructions and videos. Adjustment now keeps bed dry during heavy rain and even through a car wash. Cover looks good. Recommend this MX4 Bakflip Tonneau cover.
Installed on my Toyota Tundra crew max Truck cover is of great quality and installation was simple and straightforward Highly recommend this product
I, recently purchased the Back flip MX4 to fit a Toyota Tundra, I, was surprised how easy it was to install if you "watch the video" first, and take your time to insure its exactly in position and all the seals are seated before you do a final tighten, the only thing I, had to do because I'm picky on fit and finish, was right up at the very front of the bed where the top meets the bed the foam blocks don't do a good job in filling that gap, but the manufacture cant know every detail of every truck, after working with those two areas for about 30 mins , I, went to the auto parts store and picked up some black silicone to close off the gaps from the bottom side that rain could come thru, and used it to also fasten the drain tube to the bed liner wall, other than that it fits very nice, and the electric tail gate still drops down, not hindered by the well fitting top, the rear seals are…
The ease of use, appearance and seal are great. There is a cap at the end of one of the panels that comes loose every so often that buches the perimeter seal. I have to be conscious of that when closing to top. I I believe that issue could be resolved fairly easy. Very versatile and ergonomic. I'd buy it again.
Didn't like that the only instructions for install were a YouTube video. The cover looks great, but the fit isn't exactly right.
Excellent on my 2022 Tundra!!
Cover came as requested. Installed in about an hour by myself. It looks good and feels secure. It is not completely air tight so some dust and moisture does get through but overall does the desired job.
Left rail was long and required me to grind off about 1/4 inch. The right rail was a little on the short side, so I moved it back from the front of the box a little and centered it along the right side. Finally had a heavy rain, it leaked a little in the front corners and the expected minor leaking at the tailgate. Overall seems to seal well, no complaints on the function or looks.
I really like this product, good quality and fits very nice. My only criticism is the instructions. They could be more instructive. All in all instructions made sense after product installed, took me more than an hour to install.
I had an MX 2 installed on my 2017 Tacoma in January 2017. When I recently bought a 2023 Tacoma I wanted the BakFlip for it. The MX 2 is so much easier to install and it aligns with no issues. I had to keep adjusting the rails to improve the fit. The right side of the cover did not close all the way; there was a 1/4 inch gap. Part of the problem was the rubber seal improperly installed at the factory. I managed to peel it back and adjust it as it should have been.
The free net bulkhead seal should NOT be packaged in a tight circle and the adhesive needs to be improved.
LOVE the cover. Had to call customer support to get the correct manual but ended up having it professionally installed.
The cover is great and keeps my bed almost completely dry when it rains. I just made a long trip and none of my bags are wet after a heavy rain. I installed on a 24 tundra and the end sits a little high on the tail gate. No problems with it just have to push a little to lock it in. Also, the instructions aren’t the best but it’s very easy to install. Takes about 40 minutes.
Everything was great, but the box was beat up a little. Upon opening the box, there was a small dent on the inner portion of the cover. Not big enough to return, just big enough to notice.
I’ve been wanting the BakFlip MX4 for my 17 F150 for a while and I finally broke down and bought one. It’s everything I thought it’d be. It’s has great quality, durable and can easily be installed within a couple hours by yourself, but an extra set of hands doesn’t hurt.
Excellent product. Easy install. My boyfriend loves it.
Great quality, easy to install, works with the truck bed camera so you can see out the back even when the toner was folded up over the back window! Gives you full access to the back if you need it.
Searched for about 6 months to find the tonneau cover. I really wanted the security of a hard top without sticking above the bed rails it checked those boxes. I also did not want to drill my truck bed. The install was super simple my wife and I had it on the truck in about a half an hour.
This is my third truck to install bak flip tri fold hard cover. Each one was improved and better than the last. My only issue was a wrong part was packed with mine so I had to call customer service to ship out the correct part. I think I have had this issue on the last two covers. Issue was always resolved in a professional and professional way but it is just an added cost to you and an extra step for the customer. You dont expect this from this price point.
It installed easily, look great, and functions good.
Replaced a soft cover with this. So far its been great. Gear is secure. Easy install.
First, watched the online video instructions for my year mode and make prior to starting. Small item, but 1/8" shims shown in the video were not included with my purchase. Second, both rubber bumpers that support the cover when in the folded position became unattached after 6 weeks without ever having the cover in the folded position. Third, both struts that are used to lock the cover in the folded open position are constantly vibrated from their holders and then hang down getting entangled in what ever cargo is being carried. Just a matter of time before they are broken off.
Simple to install. I really enjoy this cover over the soft shell covers. Looks great!
First box came without hardware. Second box came with everything but was not straight with one side being longer than the other. They kept asking me for pictures and measurements till I had enough and sent it back for a full refund. Will never buy anything from them again. The funny thing is ,this is the second time they asked me to do a review on their junk.
I have purchased the BAKFlip MX-4 for 2 prior pickups and have been very pleased with the appearance, fit, materials, and workmanship. Thank you.
The Ford Maverick factory options are fine but the BAKFlip is heavier duty. The installation was easy and took an hour but I have installed one on my F350 previously. It may take a little longer for someone with no experience installing a bed cover. Instruction are easy to follow. The BAKFlip is popular so there are excellent videos of step by step instruction online. An advantage of the BAKFlip is it is more secure than a regular cover. It’s going to be hard for someone to break into my bed and steal anything.
Love the new design. Light weight and excellent quality and design. Easy to install with minimal tool required and the looks are amazing. Super sleek.
Love this cover, very easy to install.
Got the cover quickly. Install was pretty easy but I did read and watch videos before install. My 11 year old grandson, he did most of the work inside the truck bed, and my son assisted. So you know it was a straight forward install. Love the topper.
Tonneau cover looks great and was very easy to install. It’s very easy to fold open and gives full access to the whole bed.
This BAKFlip is the best cover Ive had on any of my trucks by far. Easily installed and gives the truck a nice clean look. Dont hesitate buy one today!
I’m very pleased with the fit, finish and ease of installation. A couple of pieces were damaged in shipping and customer service replaced them quickly. The only improvement that I can suggest is a heavier duty box to ship it in.
Flush look. Sturdy design. Easy to use. Nice texture.
The first backflip we received had a divet in the panel. They sent us a new panel that had the corner cover damaged and the screw pulled out. It was for a Long bed truck and it didn’t come with full length solid rails we had to add the extra 2’ which wasn’t easy and was annoying. Since we have been using it for over a month, 4-5 of the protective foam pieces have come loose and fallen off and we have tried to put some back on but they keep falling off. Overall this seems like a very low quality truck bed cover with components that can’t hold up to hardly any use or the outdoor elements. Very disappointed in this product.
Very easy install. Fits great and looks good also.
Was initially impressed with the bed cover. Appearance is great, installation was easy. But after a rain, water pools in the middle of the cover and begins to leak in the middle of the bed. Ive had numerous bed covers (roll up/soft trifold/hard trifold) and they all leak and I understand that it is unavoidable. However, other bed covers have leaked towards the cab or at the tailgate. This one leaks right in the middle of the bed. For the price I cannot and would not recommend this cover to friends/family.
Easy installation and very versatile tri-folding Tonneau Cover. Removes easily. Aesthetically appealing. Highly recommend.
Great tonneau cover for the money.
Excellent fit, easy install. Torrential Florida downpours and my bed stays bone dry. Sleek and rugged at the same time.
Excellent customer service and easy on line ordering. Packaged well and received with no damage. Easy install. Very pleased with look.
In 2015, I bought my first BakFlip and transferred it to my second Ram 1500. Here in 2026, I bought my third Ram and decided to get the new BakFlip design and am glad I did. Very easy to install and it took me less than 30 minutes. I love the finished look - like it's from the Ram factory. I like that the folded panels are really secured in place when driving and won't get whipped in the wind plus it leaves room for maximum cargo space. The upgraded cable system for latching and unlatching is another big plus. They really designed a great product and I recommend it over all the others out there. . . well worth the money!
the cover added nice look to my chevy truck
Love it, easy install, great cover!
The bakflip MX4 is a product with great quality and reliability.
Everything I expected it to be. Same as GMs only less $. I rated medium on value because Im cheap :-). Seriously though, it was easy to install. I did it solo in about 45 min. Followed YouTube instructions from a guy that took the time to video his install. Got to love YouTube. Looks sharp. Has performed as expected. Zero issues. If you have a Sierra EV, get this cover.
I like the cover especially because it's a hard top. There still is leakage and some parts, like the seal, seem to be fragile. Mines popped off. I have to move it a little to make it lock. If I have to use my whole truck bed, it covers my whole back window. I do like the steak flush look. I like that it easily opens with the pull down. I also like the fact you can close it with the truck bed door open or closed. Overall I like it, but for the price, definitely wish there were some things that were better.
Only took me an hour to install. Great looking.
I just love how it sits on my truck it makes it look very distinguished
While the cover looks good the quality of parts were defective. I had to call for replacement and repair parts twice. The cable to release the lip broke due to poor workmanship. I had to replace the latch myself after only 2 weeks. This is way overpriced for having to fix it myself.
My wife had one of these on her 2010 nissan titan and it was perfect in every way. So when we bought a newer truck (2015 ram 2500) we wanted to get the same cover. Tonneau was shipped quickly, was packed well and had easy instructions. The fitment is perfect and the overall utility is great. I espec6like how it acts as a headache rack when fully up and out of the way. I've had this item for a year now and have had it opened and closed around 30-40 times. The wire for the section closest to the tailgate broke. Inside the latches the wire is looped and crimped on and it slid out of the crimps. So I had to buy new cable and fix it. Works like a charm now. I will say the other stock cables work well and have not broken. Other issue is the clips that hold the seal into the side of the tonneau keep popping out. They pop back in easily but it's definitely annoying and causes the seal to…
I have this cover on a 2021 F250. I work in the construction industry and need to open it often. The corner pieces have fallen off and the coating doesn't hold up to medium use. The seal leak in various places. If this is something you rely on, I would consider other brands.
I love the low profile look of the cover but it leaks in the corners by the cab. I even purchased some silicone putty to fill in the gaps between the bed and the cover, but it still leaks.
I am happy with the product. It works well. My goal was to purchase a more heavy-duty cover, but currently it is not made for the 2026 GMC Sierra AT4 EV. If that ever changes please contact me as I most likely will be interested.
Second fold from rear window needs a latch set. The joint raises and lowers after your speed reaches 70 mph and above. This can lead to water leaks at the joint. Contacted company, but would not fix problem or refund money. They said this is normal function of the cover. This problem is caused by the design of the aerodynamics of the truck with the Cab Air Deflectors. This is different from all other Chevy Trucks.
For the price I paid, I wouldnt buy this cover again. The biggest issue is with the long-bed rails. They come in two pieces, but only include three mounting clips. Because of this, its very difficult to get the rails properly aligned during installation, and they never seem to line up quite right. The adhesive rubber bumpers have already started coming loose after being exposed to warm weather. Lastly, the cover gets extremely hot in direct sunlight. It becomes uncomfortable to touch and makes it painful to open when needed. Overall, Im disappointed. For what this cover costs, I expected better quality and a better-designed product. Now that its installed, I feel stuck with something Im not satisfied with.
The cover went on well but once I installed it, I noticed the clip that holds the strap for locking into place in the folded position, was broken off. I found the broken piece in the packing material. The only real fix would be to send the whole cover back and I needed it for my truck. I guess I should have looked it over more closely when I removed it from the packing.
It's good, but not 100%. The corners on the front have an opening where water can get in, and it's a bit hard to open.
With the longer bed this cover doesn’t allow you to transport with just one fold. Any suggestions. Also, any suggestions on making it less water resistant?
This is the least weather proof cover Ive ever owned, on top of that it rattles on any pot hole or bump. The only thing this cover has going for it is the appearance.
The clamps don't seat well against the metal behind the cap rail plastic. So, they can't hold straight when closing the cover. I contacted support and they said to send a picture and over a week later I've gotten nothing back after additional email. Pretty disappointed that something so simple couldn't be resolved quickly. I have put backing material in place until they figure it out so I can at least use it. The tailgate seal was also not seated correctly so I had to take it off and reseat it. For such an expensive product they really aren't doing the small parts well.
Love everything about the cover except that it’s too short. It barely covers the edge of the bed at the front and just touches the tailgate. Seems about two to three inches shorter than it should be so it doesn’t keep the water out at the tailgate and it’s not very secure for theft.
The foam was glued together and bed cover looks worn and half of the parts are missing . Took it to a place for an install and they told me this is definitely a used item. Wasted a whole day!
very difficult to get to fit. RETURNED. Thank you for no hassle.
Product is flimsy. You can see light escaping through the cracks from the outside. Plenty of water gets inside. Side trims are always falling off rail. Always looks dirty or faded. Side stands don’t hold up box correctly.
I am very unhappy with the fit. It does not allow the tail gate of my 2026 Nissan frontier to properly close. I have to position it further forward on the bed to make it work. I would not recommend this cover or the company.
Damaged bed cover and no help from customer servic
I like the appearance and a parent quality of the product, but it would not work on a 25 Nissan frontier the rear latches would not come down enough to latch so I had to return it. customer Service was very helpful and I had no issues so far still waiting on my refund.
It looks unfinished. The rubber molding on the sides creased up were it folds. I gave it some time n the heat to see if it would flatten and it didn’t. The corners by the cab looked unfinished. The installation of the rails was horrible, yes I did it right, and it still didn’t close and lock wo slamming it or lifting on the side rails get it to lock. For the amount of money it cost I expect much better. So I returned mine and went with another brand from another company. And am very happy now. No rubber flap edges. Easy install and locks every time. Yes: the return process was fast and easy, but I’m rating the product.
I’m very disappointed with this product. It leaks at both the front and rear, which defeats the whole purpose of having a bed cover/top in the first place. The instructions were also a major issue. I have a Ram with the RamBox bed, but the instructions provided were for a Chevy 1500. The installation is not the same, and it made the process much more frustrating than it needed to be. Had I known the product would not seal properly and that the correct truck-specific instructions would not be included, I would have chosen a different top. At this point, I honestly wish I could return it.
After making several adjustments to maintain the cover from dismantling, I reached out to customer service but have yet to receive a call.
If you want a cover that does not leak look somewhere else. It has been installed correctly and it's still does not prevent water from entering the bed. . after a good rain the bed as water in it do not keep anything that is valuable in your bed.
First of all, I don’t like to bring bad news, that being said, here it goes. Last year 2022 in may, I received my first MX4, it looked great! I had little trouble with installing it, about 30 mins I’d say. My issue is with the overall durability or thickness the bad cover aluminum, it dents so easily. One hailstorm and it looked like a golf ball. Ugh, that was just having it for a few months. The company was receptive to my concern, and sent me a “fiberglass” one to hopefully correct the issue. The next light hailstorm and it was another golf ball. I’m not sure if they sent me another aluminum one by mistake, or their fiberglass dents vs. cracks? It’s just a lot of money to ruin the look of your otherwise tough looking truck. Sorry Bakflip, you even tried to make it right by sending me another one, and still failed. Makes me feel a little sick.
Looks good, I like that it folds all the way for full bed access. One of the bumpers for when it is fully open blew off. Still leaks water inside. Could probably use to be made a little longer for more coverage over the tail gate. I was expecting better for the money I paid for this thing. I have a cheaper one on a different truck that leaks about the same. I going to try some extra gasket in places and hope for the best.