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  • We will NOT be undersold on BakFlip Tonneau Covers! Seen a better price? Call us at 800-663-1570 and we'll beat it!
  • The ideal tonneau cover for working professionals and frequent cargo and equipment haulers
  • Standard model available, or choose to add the BakBox utility truck toolbox (not available for all vehicles)
  • Similar to Bak's G2, except with a fiberglass reinforced polymer top layer instead of aluminum; protects against scratches, scuffs, and dents
  • 2 lbs. core for both lightweight and durable support
  • Aluminum underside provides strong base layer that won't bend or shrink
  • Hinge system designed to keep out rain, snow, and water
  • Cover opens intermittently along bed rail: drive with cover latched in any position, including fully open
  • Rubber bumpers protect paint job, bed rails, cab, and rearview window from cargo-related accidents
  • Easy to install: rail guards set perfect height, perfect level when installed according to manufacturer instructions
  • Lock truck tailgate when cover down for total cargo protection
  • Allows for stake pocket access, 5th wheel trailers, bed liners, and truck bed extenders
  • BakFlip Comparison Chart
  • 3-Year Warranty

For all its utility, a tonneau cover is a magnet for scratches, scuffing, and damage. The same thing that protects cargo so well and makes trucks look so stylish can, with regular use, become a beaten up, dented, embarrassing eyesore. Unless, of course, hardworking men and women use a BakFlip FiberMax Tonneau Cover.

The secret to this tonneau's durability is a fiberglass reinforced polymer top layer that resists denting, scratching, and scuffing. Never again worry about your investment being damaged into obsolescence, not when this top layer works with a heavy-duty aluminum bottom layer guaranteed to maintain its structural integrity in any weather conditions and a 2 lbs. core for uniform strength. The simple-to-install BakFlip FiberMax Tonneau Cover features rubber bumpers that protect your truck bed, truck cab, and rear window from accidental damage caused by shifting cargo, and a hinge design prevents rain and snow from damaging your cargo. This tonneau can also be easily folded up into a variety of positions, and even removed entirely, depending on the size of your cargo, and everything is locked away safely when this cover is fully closed by simply locking your tailgate.

Few investments in your truck's future pay off as handsomely as the purchase of a tonneau cover. Ensure that yours survives for a long, productive life by picking up a BackFlip FiberMax Tonneau Cover. Backed by a 3-Year Warranty.

Optional Upgrade: Choose the Standard Bak FiberMax model, or maximize your truck bed's functionality by adding the optional BakBox Folding Toolbox. This truck toolbox is strong, lightweight, easy to handle, and works seamlessly with the Bak FiberMax. (BakBox not available for all vehicles.)

BakFlip FiberMax Tonneau Cover Customer Reviews

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Overall Rating:

4.7 of 5

Average Install Time: 30-60 minutes

Showing 10 of 105 reviews. See All Reviews.

who drives a GMC Sierra
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I do think this is a great item. It installed fairly easily. It looks great and fulfills my needs perfectly. A few of the assembly screws from the factory will need redone as they are not secured and will fall out soon if I do not work them over. Not a big deal but it shows a fast assembly process or not sufficient quality control. Otherwise it is a 10! I would buy again in a heart beat.

Install Time: 30-60 minutes

who drives a Chevy Silverado
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I installed the cover in accordance with instructions. There are 3 leaks, one at the bulkhead cap which leaks like a waterfall, the second and third are at the half way point of each side rail.

Install Time: 30-60 minutes

who drives a Ford F150
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First off, I really really want to give this cover a 5 start rating across the board but I just cant as it leaks like crazy. So much I thought I may have put it on wrong so I took it off and reinstalled and it still leaks. I have made some adjustments and waiting for another hard rain. Will revise this review once that happens if its better. I would recommend that you have 2 people do the install. With the wife helping me, it took 45 mins. Looks great on the vehicle just too bad it leaks.

Install Time: 30-60 minutes

who drives a Dodge Ram 1500
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Easy to install, looks great.

Install Time: 30-60 minutes

who drives a Dodge Ram 1500
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I was really impressed by the quality and ease of installation of the BAK Fibermax Tonneau Cover. Packaging came in the mail, it was covered in a spray foam protective case, and once unpacked all parts were individually sealed. One the rails are installed and tightened it really comes down to just making sure the cover clicks in and covers the entirety of your bed. I will placing these covers on other trucks in our fleet.

Install Time: 30-60 minutes

who drives a Chevy Silverado
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Doesn't bend all the way up to secure against the cab for full bed clearance.

Install Time: 30-60 minutes

who drives a Chevy Silverado
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Absolutely love this tonneau. It was relatively easy to install and the feature I like the most is you don't have to open it to close the tailgate. I had a different brand on a different truck I had and each time you opened the tailgate, you would have to open the tonneau, close the tail gate then drop the top. This one is so much better. Also, we have had a ton of rain lately and it does not appear to leak! Great purchase and would definitely buy it again.

Install Time: 30-60 minutes

who drives a Honda Ridgeline
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Installed on a 2019 Honda Ridgeline. I like the Fibermax look and finish and the like the latch system of the panels other than the front panel. The product quality was good except for a couple of issues that I would not expect from a cover at this price point. The holes for the buckle mounts weren't cleaned out and took some extra work to clean those out to get the hardware in to bolt those down. The passenger-side rail bracket bolt holes also didn't line up well and it took me considerable extra time to figure out the best way to handle this without potentially cross-threading the bolts. Not sure if the bracket holes were slightly off or the truck tie-down bracket mounting holes were off. Either way, they were off just enough to require removing the bracket from the rail (directions say to loosely install the bracket to the rail first), mount the bracket by starting the bolts with the bracket held away from the wall and let the bracket pull in and square up when the bolts were tightened (this works because of the angle of the wall at the mounting point), and then bolting the bracket to the rail. Also, because of the double rail mounting system on the Ridgeline, the cover is up high enough at the rear that the tailgate seal sets slightly above the tailgate and doesn’t touch the tailgate, and I did made sure the rails were down as tight as possible to the bed. I overcame this by putting the unused front bulkhead seal in the gap between the tailgate seal and the panel edge and the edge of the added seal contacts the front edge of the tailgate to seal it. The one good thing about this is that is allows me to open and close the tailgate vertically and horizontally without having to lift the cover. I also installed a tailgate seal but note that due to the design of the Ridgeline bed at the tailgate, it appears unlikely that you can seal out all water. The necessary slopes of the seal funnel any water towards low spots and will find its way in. One thing to note during assembly, don't put the plastic rear rail caps in until the rails are mounted in the proper position. The inside rail is slightly longer than the outside rail and if you put the caps in first, it prevents the inside rail from going into the proper position. Due to the lower bed wall height of the ridgeline, the front fixed panel of this cover is actually in the way when I try to put multiple kayaks on edge in the bed and because of the way this panel is fastened down, it is not as easy as I would like to remove the entire panel assembly. It would have been better if this were a quick clamp system instead of the bolt down method. If I were to do it over, I would buy a cover where it would be easier to remove the entire panel assembly.

Install Time: 1-2 hours

who drives a Dodge Ram 1500
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This is a quality product. However, it seems that there is no way it would support 300lbs evenly distributed or not. I put my 36lb son on it toward one side and the tonneau sinks it to where I thought it would fail. With that said, I don't plan on transporting items like that! Sooo, overall this looks good and works decently.

Install Time: 30-60 minutes

who drives a Ford F150
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My truck has a drop in bed late net, and it wasn’t installed correctly by the dealer. I had to remove the cover, install the Berliner correctly, then trim some of the front corners of the bedliner, about 1/4”, then it fit perfectly.

Install Time: 1-2 hours

Showing 10 of 105 reviews. See All Reviews.