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Rain, snow, and sun can ruin cargo if a cover can’t take the abuse. The Revolver X4s uses 1/4" thick, aircraft-grade aluminum slats wrapped in a matte black vinyl skin that resists UV damage, impacts, and weather. Double-coated, reinforced vinyl and integrated weather seals keep water out without the need for drain tubes. The result is a sturdy, weather-tight cover that keeps your gear dry and secure through every season.


If you’ve ever had to choose between convenience and protection, this cover solves that. Its interlocking aluminum slats form a solid barrier when closed, preventing cutting or prying like a soft cover, yet it still rolls up by hand in seconds. Once the tailgate is locked, the built-in latches and side rail teeth automatically secure the entire length of the cover, keeping your tools and gear safe from theft.


Carrying oversized cargo doesn’t mean removing your cover. The Revolver X4s rolls up completely and secures behind the cab with nylon straps and buckles, giving full bed access for lumber, bikes, or gear. Because it mounts inside the bed rails, you can still use stake pockets for tie-downs or accessories. The felt-lined underside protects the vinyl surface and your hands while rolling or unrolling.

Some covers sit high and look bulky. This one sits nearly flush—just about 1-1/2" above the rails—for a clean, modern look. The matte black finish matches the rest of the hardware for a uniform appearance from edge to edge. Beveled edges direct water off the sides, keeping the surface smooth and tight even after heavy use.

Installing some covers can be a chore with drilling and endless adjustments. The Revolver X4s skips all that. Its side rails clamp inside the bed rails, and slotted brackets with pre-installed shims help line everything up straight the first time. You only need a wrench, and once it’s on, the fit stays snug without further tweaking.

Ratings & Reviews

Lazer S.
2/24/2026
Glad to hear you are still happy with it, Todd! These hard roll up covers are definitely nice and durable. What are you keeping in your bed? I have a bunch of survival type gear in a milk crate. Can never be too prepared!

Brian P.
6/14/2023
The cover has been on my truck for a little over a year now. It looks exactly as it did the day I installed it. By far the best tonneau cover I have ever put on one of my trucks. Also, the roll up is much more convenient than the older tri-fold models I have had before. This thing looks good and is tough as nails. It has not been babied over the last year, but shows no signs of weartear. My one year review is 5 STARS!! I highly recommend this cover!

Roger
9/21/2023
I had a second warranty claim in June 2023 due to the same issues. I contacted BAK warranty claims and once again they were quick to respond. I asked them to replace my cover with a BAKFLIP MX4. They agreed and shipped the replacement very quickly. So far the new cover is working fine. Im interested to see how it works in cold and freezing conditions. My personal belief is the BAK Revolver is too heavy when rolled up against the cab on an 8 foot bed. The weight causes it to flex, stressing the hinged ribs. The ribs then start to separate. Im guessing a cover for a shorter bed would not cause the ribs to separate due to less weight when rolled up.

Tim
8/24/2023
My previous review still stands. I have to reposition cover at least once a month. Still love the cover other than that issue. I believe a redesign of the connector would be in order for this product to get 5 stars.

Tim
9/7/2025
Not great anymore… the glued on waterproof liner started peeling up about 1 year into service, the the pivot points on the tool up part started to separate towards the back and now it doesn’t roll back flat or seal properly.


Jerry
9/20/2025
One year later and still doing well. I highly recommend them & would purchase again.


Katrina B.
2/7/2023
Holy wind strength! Luckily this has a 5 year warranty. I will send you more detailed information about contacting BAK in an email.

Katrina B.
2/23/2023
Holy wind strength! Luckily this has a 5 year warranty. I will send you more detailed information about contacting BAK in an email.

Steven
1/18/2024
The Tonneau Cover has been working Great no leaks. I really think this product works as advertised. I would and have recommended this product to other people.

Tim B.
8/25/2023
Two years in and still very pleased. I get compliments frequently for the tidy appearance and minimal bed capacity impact. One more gotcha I should note: when below freezing, it’s rigid and can be difficult to roll away. Generally a minor issue for me in the mid-Atlantic mid morning sun warms it enough that it’s OK. However, having spent time in NY last winter there were times I simply couldn’t roll it away without concern about damage. If you’re in a more northerly climate, be aware.

Jonathan
1/21/2025
After one year of owning and using this thing is still amazing. It may have faded just a little bit but looks great and is holding up extremely well.

Brooke M.
6/27/2022
I see that this cover comes with a five year limited warranty. The manufacturer prefers to handle all of their own warranty claims. I will send you their contact information via email.
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Brooke M.
7/25/2025
Lauren is great! So glad she was able to help you with this. The cover looks right at home on your new truck! Thanks for sharing the pics :)