Bakflip Fibermax vs MX4: Which Should You Choose?

Choosing the correct tonneau cover for your truck bed is critical for protecting your goods, increasing security, and adding a touch of flair to your vehicle. The BAKFlip MX4 and Fibermax are two of the most well-liked choices on the market and each of them has special characteristics and advantages.

We’ll explore and contrast the BAKFlip MX4 and Fibermax tonneau covers in-depth in our article called Bakflip Fibermax vs MX4. We also want to provide you with some basic information about Bakflip Fibermax and MX4 in the table below:



Type Foldable Foldable
Material Aluminum Aluminum / FRP
Water Resistance Dent, Scratch, and UV Resistant Dent, Scratch, and UV Resistant
Bed Access Full Full
Ease to Use Pulling the connecting rope Pulling the connecting rope
Weight Capacity 400 lbs 300 lbs
Warranty Limited 5-Year Limited 3-Year
Appearances Matte-Black Gloss-Black

Similarities between Bakflip Fibermax vs MX4

Similarities between Bakflip Fibermax vs MX4

  • Water resistance: 

These two products have a feature that efficiently controls water flow. Water is routed down the tonneau cover rails due to the well-designed channels included in their construction. 

These channels work as effective channels, directing any water that comes into touch with the covers away from the bed. To improve the drainage system even more, specialized tubes are strategically positioned to allow for the swift and effective evacuation of water from the bed area.

  • Security:

Both of these coverings place a high premium on the protection of your truck bed. They are built to lock alongside the tailgate of your vehicle, providing better protection for your goods. You may rest easy ensuring that your bed is completely protected when the cover is pulled locked and your tailgate is closed and securely fastened. 

This built-in locking system makes sure that nobody else can access your items. Whether you’re parking your car or on the go, this function adds an added layer of security, allowing you to transfer your important belongings with confidence. 

  • Hard-Folding Tonneau Cover: 

These product coverings are made from durable materials to provide excellent security. They can be folded easily towards the cab, making it easy to open them. 

This design enables quick access to the objects placed beneath, making it simple for users to recover their stuff as needed. Furthermore, these coverings provide durability and practical performance for both personal and business usage.

  • Accessories:

Both the Fibermax and MX4 tonneau covers are intended to install between the bed rails of your vehicle, giving them a smooth and seamless appearance. 

With this mounting method, you may use your vehicle’s stake hole pockets for a variety of things, like adding truck racks and employing tie downs, because they will stay open and accessible.

These coverings provide you the most flexibility and ease in modifying your truck bed to meet your unique demands since they don’t limit the stake hole pockets. 

  • Easy to Operate:

Pulling the connecting rope to release the clasp, you may easily open both tonneau covers. This handy feature makes it unnecessary for customers to employ difficult mechanics or instruments, guaranteeing a hassle-free experience. 

The tonneau cover lifts up effortlessly with only a fast tug on the cord, allowing access to the items below. The covers are excellent for anybody looking for a simple and effective method of safeguarding their luggage.

Differences in features between Bakflip Fibermax vs MX4

1. Design

  • Bakflip Fibermax:

On one hand, Fibermax is built using FRP coating and premium aluminum panels. Additionally resistant to shock, UV rays, scratches, and dents is this tonneau cover. In spite of this, the MX4’s tonneau is thinner than the Fibermax’s.

  • Bakflip MX4: 

On the other hand, the MX4 tonneau cover is made of aluminum panels with a matte-black finish. It also has matte-coated elevator bolts, clamps, corner caps, and rail end caps for the utmost elegant texture.

This tonneau cover’s outside may be polished, painted, or chromed to add a lovely finishing touch. This MX4 cover delivers a sleek, innovative, flush-fit design by combining these qualities.

Editor’s notes: Due to the matte-black finish, the MX4 is far more resistant to dents and scratches than the other two. The tonneau is also more resilient than comparable products because of the coating.

2. Warranty

  • Bakflip MX4: 

The MX4 is a trustworthy option for truck drivers because of its remarkable durability. I think that this increased durability is a major reason why the manufacturer is confident enough to give a 5-year warranty. 

The MX4 is probably designed to endure the risk of regular usage, making it resistant to a variety of weather conditions, collisions, and other causes of wear and tear.

  • Bakflip Fibermax: 

Unlike the MX4 hard folding tonneau cover, Fibermax gives a three-year warranty. Fibermax offers truck owners a dependable and strong alternative, even though its durability may not compare to that of the MX4. 

The Fibermax tonneau cover is made to protect your truck bed adequately, keeping your goods safe and protected from the weather. While the warranty duration is less than the MX4, it still provides clients with support in the event of any unanticipated problems.

3. Performance

  • Bakflip Fibermax:

Contrarily, the Fibermax tri-fold tonneau cover permits locking completely in two positions and completely in one for bed access.

Additionally, it includes strut rods to lock the panels and provide full access to the bed to open the panels and fasten the straps.

The Fibermax Tonneau, however, includes a flap tailgate seal and an aluminum latching system to draw the last panel to secure the tailgate. The tailgate cannot be closed after being shut, though.

  • Bakflip MX4:

The MX4 truck bed cover has three locking configurations for the cover. Every panel contains string locks that need to be dragged toward the cab in order to fold up.

Additionally, the tonneau includes buckle straps that effectively hold the panels in a two-thirds position. However, you must use screw rods to keep the panels in an upright position with the rear window if you need access to the entire bed. 

The dual-action tailgate seal and injection-molded latching system are also outstanding features. It indicates that the truck’s bed cover may be closed while the tailgate is closed or open.

4. Composition

  • Bakflip MX4:

The MX4 tonneau has a quality matte-black finish and industrial-strength aluminum panels, making it very sturdy and long-lasting.

Although this is the case, the rest of its attachments are similarly UV light and dent resistant. Additionally, it includes pre-molded die-cut panels and rubber bumpers to help it absorb shock when traveling over uneven roads.

  • Bakflip Fibermax:

In contrast, Fibermax is built with premium aluminum panels and a FRP coating. Additionally resistant to shock, UV rays, scratches, and dents is this tonneau cover. In spite of this, the MX4’s tonneau is thinner than the Fibermax’s.

Editor’s note: The MX4 is significantly the one that is more resistant to dents and scratches because of its matte-black finish. This tonneau is also more resilient than comparable products because of the coating.

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What is Bakflip Fibermax?

What is Bakflip Fibermax?
BAK BAKFlip FiberMax Hard Folding Truck Bed Tonneau Cover (Source: Internet)

A premium, rigid folding tonneau cover with priority given to functionality and durability is the BAKFlip Fibermax. It has a surface made of heavy-duty, fiberglass-reinforced polymer, which increases its resistance to dents, scratches, and UV.

The BAKFlip Fibermax’s capacity to offer a safe and waterproof cover for your truck bed is one of its notable characteristics. Your cargo is protected from snow, rainfall, and other external conditions thanks to the panels’ overlapping construction, which makes sure that no liquid can flow through the cover. Furthermore, the Fibermax cover has built-in drain tubes that remove any water that could collect on its surface.

Additionally, this tonneau cover has a ton of flexibility. With its several folding settings, you may easily reach the vehicle’s bed at various elevations. You may either partially or totally fold it to protect taller objects in the bed while still keeping a covering for any remaining of your goods. totally folding it will give you full access.

The BAKFlip Fibermax requires no drilling or any long-term changes to your vehicle, making installation simple. It has a clamp-on mechanism that tightly and firmly fits over the truck bed rails of your vehicle.

What is Bakflip MX4?

What is Bakflip MX4?
BAKFlip MX4: 2019-2023 Ram 1500 5.7′ Bed W/ Ram Box (New Body Style) (Source: Internet)

The BAKFlip MX4 is a high-quality hard folding tonneau cover that has been particularly created to provide truck owners with improved durability, security, and adaptability. 

The matte black coating on the MX4’s heavy-duty aluminum panels gives it great resistance to dents, scratches, and damage from ultraviolet (UV) rays. The matte surface not only ensures long-lasting functionality but also gives your truck a classy look while lowering glare.

The MX4 tonneau cover’s ability to block the elements is another strength. The panels effectively move liquid away from the truck’s bed thanks to their integrated drain channels, keeping your goods dry and safe. 

The BAKFlip MX4 prioritizes security above everything else. It has a tailgate locking system that protects the truck bed and covers, offering trustworthy theft prevention. 

The MX4’s main strength is versatility. You can fully access the truck bed by folding the cover up to the cab thanks to its innovative folding design. Alternatively, you may partially fold it to make room for larger things while still providing protection for the remainder of your cargo. 

The BAKFlip MX4 is easy to install and requires a few tools. 

In conclusion, the BAKFlip MX4 is a superb tonneau cover that combines durability, security, and adaptability. Its sturdy structure, cutting-edge features, and fashionable appearance make it an excellent option for truck owners who are looking for trustworthy security.

Which should you choose: Bakflip Fibermax vs MX4?

Both the MX4 and Fibermax tonneau covers are appropriate for your vehicle bed. And while comparing them, we found out that they both share a lot of similarities and have their own advantages.

You must take into account your personal preferences, the climate, and the place where you are living if you want to get the ideal one. Every choice depends on you!

We have some advice for you in case you are still confused. Consider the MX4 if you want a more sturdy one to transport large items and reside in a wet environment. However, choose Fibermax if your budget is a little smaller, you are in a sunny place, and you need to transport much lighter goods.


Q: Can you drive when the BAKFlip MX4 is up?

Yes. A feature of the BAKFlip’s design allows you to drive with it folded up against the cab. You are able to drive with the cover-up at safe highway speeds by locking the prop rods to keep them open on both sides.

Q: What distinguishes BAKFlip MX4 from Fibermax?

The aluminum top panels of the MX4 are strong and resistant to corrosion. Fiberglass reinforced polymer, or FRP, is used to make the top panels of the Fibermax, and it is scratch-, dent-, and ding-resistant. 400 pounds of weight equally distributed may be supported by the MX4.

Q: Can I stand on the BAKFlip?

Yes, but using a little bit of common sense also extends the life of the product. Instead of standing on the top’s surface, you can strengthen the folded top by folding the cover over a few times. When the cover is closed, any scuffs will be hidden on the bottom, where you are actually standing.

Q: Can a Bakflip cover be washed in a vehicle wash?

Yes, you may use the cover to drive through the vehicle wash. Just keep in mind that the coverings aren’t completely waterproof, so there’s a higher chance of getting water on the bed in the vehicle wash than there would be in more typical situations.

Q: Is the BAKFlip MX4 cover effective?

Almost anything can be carried atop the MX4. The BackFlip MX4 makes it simple while you’re working on a leisurely weekend project as well as safeguarding your work vehicle.

Q: Can you remove the BAKFlip mx4?

The cover is easy to take off by simply folding it up against the rear of the cab, manually unthreading the two-star knobs hidden behind the cover at the front of the bed, and lifting the cover off the BakFlip rail mounting brackets. 

Q: What changes have been made to the BAKFlip MX4?

For a sleeker appearance and feel, the BAKFlip MX4 contains elements including clamps, elevator bolts, and cab corner caps with a matte surface. Additional MX4 features include safe prop rod clips and pre-molded, die-cut, shock-absorbing bumpers for improved operation.

Q: Should the tonneau cover be left open or closed?

Maintain your truck bed cover shut down whenever you are not carrying goods or when the bed of your vehicle is empty. When not in use, a roll-up tonneau cover’s internal materials might be exposed to dangerously high temperatures, which would shorten its lifespan and impair its performance.


As a result, it is clear that both the BAKFlip MX4 and Fibermax tonneau covers have benefits over the competition. With its high-end features, such as its heavy-duty aluminum panels and remarkable durability, the MX4 is impressive.

Meanwhile, the Fibermax tonneau cover is a dependable and tough option. The decision between the MX4 and Fibermax ultimately comes down to personal preferences and demands. After reading our article about Bakflip Fibermax vs MX4, I hope you will be able to decide which of these two products deserves your attention first.

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