Customer Reviews

Very good product

Dislike the sealing of frame leaks at all corners

Fits great on my 2025 GMC 1500 Sierra and looks great.
Arrived in just few days and was easy to install by myself.

The tonneau cover is top quality and easy to install. It arrived in three days. I took my first load of brush to be mulched. The cover easily rolled up and did not block the rear window. The track was easily cleaned with a blower. The cover rolled back and latched with out any problems. Also, I should mention my truck bed stays dry when it rains.

This is the main part of the review, The customer service is top notch. The box came damaged from someone using the strap to carry the box. This caused some cosmetic damage. I emailed Truck Bed Supplies and had a response within minutes. I was shocked. They corrected the situation in just a matter of days. Customer service was always responsive during that time.

Extremely simple to install, maybe 30 minutes. Works great so far after a couple of weeks. Water tight from rainfall, though I have seen some water leakage when going through a car wash. Interior tether could be shorter to not have to slide the ends more towards the middle. This right now is a minor inconvenience, not sure of the impact when carrying 4x8 sheets, may just need to remove the cover.

I’ve had an MX4 on my 2012 F150 for about 3 years. This summer it got several dents from a hail storm. My Insurance paid for a new one, so I ordered a new MX4 but haven’t installed it yet. I am waiting until I get the hail damage to the truck repaired. I understand improvements have been added since my previous purchase, looking forward to see what’s new.

This is our 2nd Bakflip MX4 and we love them. We put this on a 2025 Jeep Gladiator 5’ bed. Install was a bit more detailed than expected with the cutting of the plastic part out of the existing bed rail to reach the screw holes for the track, but was very easy after we looked at the on line videos. Took a bit longer than expected too, but only because it has been a while since our last install. The quality is amazing, and we truly do love the BAKFlip MX4 after having it on our RAM Truck. We never had an issue with any kind of leaking on the RAM, even after being on for 5 years, and so far so good with the Gladiator. The shipping was quick and the product was well packaged. I would recommend the BAKFlip MX4 highly,

Bought this as a birthday gift for my son. This trifold tonneau is a direct replacement for the same brand he had on a truck he just traded in. I really appreciate the Undercover brand styling and features. The shipping was very fast, and your price was the best I could find! Very impressed with the whole purchase experience!

I installed the cover myself in about an hour. Once I caught on to the 'snaping' the clamp into the rail, the rest was easy.

Great bed cover!

I am completely satisfied with the bakflip cover I purchased, I've purchased 3 before this one and there's a reason. They have cheaper ones but I've proven this one , looked at others but always purchased this one.

Great transaction. Ordered it on Thursday afternoon received it Friday morning, and cheapest price anywhere online

Very impressed with quality of the cover. It replaced a trifold cover. I really like the fact I can see out the back window when it is fully open. It took quite a bit of adjustment to get it to fit properly onto my bed, but the results were worth it. Firstly, I found out that all pick up boxes are not perfectly square. Had a bit of an issue, getting the rolling cover to fit on the rails. I ended up inserting a length of 1/16”x1-1/2”aluminum strap between the rails and the box on each side. The rail roller track was just a bit too wide. It also had the benefit of making the pickup bed lip more rigid.The plastic flashing on the Ford Maverick bed sides and the thin metal designneeded some reinforcement. The bed cover leaks in the corners behind the cab. This is more of the unibody design of the Maverick. there is no gap between the cab and bed bulkhead. It was not designed for people who want to cover their pickup bed. I am hoping some Flex Seal tape and black RTV silicone will solve this issue. There was an area on the roll up cover bed seal that is quite wavy and won’t lay flat. It is on the driver side near the tailgate.

New G2 folding cover

Great customer service fast shipping will use them again for my next purchase!

Thanks for the great customer service and being professional.

Great sales and very fast shipping would definitely recommend using truck bed supply

My truck has an 8' bed so this Roll Up is a little on the heavy side but I managed to install this alone. I had a Bak Flip before so I was familiar with their products and was finished with-in an hour. Needless to say it looks great on the truck and is easy to operate. I am very happy with it.

cover was fairly easy to install work great so far

Looks and works great!

My Fas Top, soft sided truck topper is top notch. The directions weren’t always easy to follow but it wasn’t difficult to figure out the assembly. The top fits well, looks great!

I really enjoy the reach on the truck bed extension pole. Having a tool that can help you reach items deep into the bed without having to climb in the bed is very helpful. Your tool is lightweight and srurdt. I do wish the end of the pole was slightly curved to help keep items in place as sometimes they lose grip on heavy items.

This purchase was great! Unbeatable price, great communication, fast delivery, product received in perfect condition! Would purchase from them again!

We highly recommend this cover for mavericks. It took a few hours to install if installing by yourself, but it’s nice not having to drill in place. It works perfectly for camping. We love that it’s not heavy and we can remove easily.

Bed cover arrived promptly and high quality. The instructions were via a QR code. Played video that was a little differs configuration then the one for my truck. Nice cover and would recommend.