BAKFlip 448410 MX4 (GEN 3) Hard Folding Tonneau Fits 2007-2021 Tundra 6'7" Bed w/o Deck Rail

My only "problem" which it wasn't for my nephew was the pre-drilling of the hole in the plastic lip of the top body cover. A guide that would not require the clip be in place would have made this installation a bit easier for an old guy with kneeling issues like me. My nephew handled it with ease.

This is my 3rd BakFlip install over the past 9 years! I like how easy they are to install. I also like the low, clean appearance of the cover yet how secure they are from casual thieves etc. This new iteration feels lighter and better hinged. I like it!! My only complaint if you can call it that is that the 3 block bumpers have always resisted my attempts to peal the paper from the double sided tape that reveals the sticky side so you can install the bumps to the last panel that rest on the truck rear window. I can never get those to work properly.

I needed a new cover for my new Denali pickup. I shopped many other brands and watched many videos on other covers. I decided to buy the the BAKFlip MX4 cover. I watch videos on how to install it and it installed pretty easy. Took me about an hour and a half because I am so particular. I love the way the cover looks. I also like how it folds. It locks down each section. You can also fold it up against the window to give you all the bedspace. I am very happy with my purchase.

I really tried my best with help to make the side rail square with bed sides. The foam strip seems to put the rail at an angle. I loosened/tighted the rails to no avail. The cover does leak but not excessively but it leaks. Any advice would be appreciated. S.

I really like the bed cover it is a great product. Installation is through a link and doesn't even bring you to the install. It is the main website. For the cost of the cover they can do much better on that side of selling the product. Otherwise an awesome bed cover.

Cover is good overall. The instructions could be clearer on the clamping the rails down section. Overall it looks good. However I had a bumper peice fall off already. The one that sits flush on top of the cover by the cab window when not in use. Hopefully it lasts a long time.

The installation didn't go as well as I had expected. I followed the provided instructions and the latches on the panels didn't line up correctly and wouldn't latch without me lifting the rail up. Because of the fitmet issue, it took me approximately two hours to install. The following day, I did research on the internet and found a reddit post outlining this as others experienced the same issue. Someone posted a link to a good video that showed installation with the brackets being snapped onto the rail. I removed my cover and rails and did another install snapping the brackets into the rail. The brackets are supposed to connect on the top notch but my middle brackets won't connect on the top notch so I had to connect on the bottom notch. The panels now latch as they should. I noticed that I can see some daylight in the corners of the cover by the cab, so I'll jave to put on more weather stripping in those spots. For the price, I expected better instructions.

I have the newer version bakflip mx4 for a 22 tacoma. First of they sent it to me with missing parts then it took them weeks to send them to me. The bed cover is ok. Installation was a nightmare to get everything on properly, and still somehow one side sits a 1/4 inch higher by the tailgate. It should come over the tailgate further and sit lower also, water is able to get in that space and someone could stick something in there to hook around the cable to open the bed cover. Overall it all just seems overpriced, every aspect of the bed cover and experience feels like it should be half the price. After doing some research it sounds like this product is going down hill from what it used to be, driven by the greedy people behind it I imagine. I would recommend looking elsewhere, I'm sure there are more affordable and/or better quality options out there.

Cover was missing installation components …needed to wait on that . One of the clips on the rail is broken it has been sitting in FedEx “shipping label created” for a week. Really slow to just get it fully functional . Ensuring the install kit is complete replacing things broken in shipment should not take so long Bak is really slow

I tried to communicate this with Realtruck, but there was too much red tape to make it worthwhile. There is a MAJOR issue with the written instructions that come with the cover that I purchased. No where in the instructions does it say that the clamps that hold the rail onto the bed should snap into the rail. If you don't snap them into the rail then the whole thing does not work at all. It will not latch and close up. I had to search Youtube in order to find this.