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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 BAKFlip FiberMax Tonneau Cover is ideal 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 109 reviews. See All Reviews.

who drives a Dodge Ram 1500
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This is my second BakFlip. My first one was the MK4 model. Shortly after I bought it there was a pea size hail storm that left some small dents on it. That is why I went with fiberglass Max this time. It is supposed to be more resistent to hail. I love the way both work, especially the ability to flip all panels up so you can use your entire bed if needed. My 2021 Ram has the Rambox with the factory (silver) cargo guides in the bed. I was really impressed with how the bars for the fiberglass Max fit snuggly into the factory cargo guides and made a good snug fit. Great product.

Install Time: 30-60 minutes

who drives a Toyota Tacoma
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Great cover, easy to install, looks factory. Only thing that irritated me was it took more than 1 month before I received it after placing my order.

Install Time: 30-60 minutes

who drives a Chevy Colorado
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I was hoping that all the reviews about leaking were due to improper installation. The cover looks great and functions well but the water intrusion is unacceptable for the price of this item. The weather strip for the bulk head is a joke. It also seems as though the cover itself should be longer overall. It doesn’t have enough overlap on the tailgate and bulkhead. I am going to try some different weather stripping before looking into returning. Overall disappointed.

Install Time: 1-2 hours

who drives a Ford F150
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Make sure to read the installation instructions and don’t ad lib very easy install and looks great!

Install Time: Under 30 minutes

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

Showing 10 of 109 reviews. See All Reviews.