Everyone who owns a truck will agree that tonneau covers are quite visually appealing. Apart from perfectly hiding the dirty bed of your truck, they also add a classy element to your vehicle. However, tonneau covers go beyond than just their metallic appearance.

Their aesthetic appeal is accompanied by unrivaled safety of transport. Tonneau covers withstand the harshest of weathers to offer fool-proof protection to your haul. Whether you’re carrying hefty luggage, work equipment, or even mulch for your backyard, the cover will protect your valuables from the rain, wind, and snow.

For this reason, it is an obvious fact to choose a cover that is durable, tough, and built to last. If you’ve gone on the hunt, then you must’ve probably heard about the Bak Revolver tonneau cover line. Two of their most popular covers are the X2 and the X4. Both these models are equipped with a roll-up mechanism to smoothly push open or cover the bed of the truck.

Both these covers have remained best-sellers in the past years, especially for protecting cargo and hauling equipment. The X2 and the X4 are built with a beautiful finish, enhanced security, and a quick roll-up mechanism. As a truck owner, you may find it difficult to pick one as both have top-notch features.

However, the X2 and the X4 do have their share of differences and similarities. Let’s start off with a brief low-down on the two and then delve into each of their product specifications in detail.

The Bak Revolver X2

The X2 is a high-quality product that features an automatic rotational lock to secure the cover over the bed of the truck. As a hard-rolling cover made from aluminum, this one rolls up with a single-hand operation with style and power. The cover is spacious and smoothly pulls up, allowing you to use your entire truck bed.

With a heavyweight capacity, unmatched strength, and ability to bear loads as heavy as 400 lbs, the X2 is just what you need. The sleek vinyl cover sits flush on your truck and requires absolutely no lifting. It has a simple latching system and installation, which makes it the perfect option for truck owners on the go.

The Bak Revolver x4

The X4 is the newest cover in the Bak Revolver cover line and has more features than the X2. This cover stands out because of  its smooth matte black finish. It has the same spaciousness, easy latching system, and weight capacity as the X2. Demonstrating unmatched strength and durability, the cover rolls up with one-handed operation and allows you to use the entire truck bed.

Now that we have discussed the basics, let’s compare the two products and see which one fits your needs the best.

Key Features

1. Appearance

Both the X2 and X4 look quite similar, but the main differences lie in their edges. The X4 has a more defined appearance and stands out for being the latest version of the Bak Revolver series. It has elevated edges, which give it a “trim” design on both the sides. The raised edges also give the cover a manly look and serve as an eye-catching feature.

The X2, on the other hand, is known for its seamless design without any stand-out edges. The design is smooth and merges with the pick-up truck. The flat surface keeps the cover from protruding while it’s in use. Its low-profile design will complement your truck and enable easy loading and unloading.

Your choice between the two will essentially depend on the valuables in the truck and the level of difficulty in loading and unloading them.

2. Installation

The best thing about both these tonneau covers is that they don’t require any drilling or special installation. Accompanied by clamping rails, you will simply have to tighten up the clamps in place and secure the cover top with a lock. That’s just about it for installation. Both the X2 and X4 offer user-friendly guides to help you attach the cover to the vehicle, so you may choose either.

3. Construction

Boasting a heavy-duty, durable construction, the cover tops are built with aluminum and vinyl. The ½” thick top slats are layered with long-lasting vinyl protection and secured with a gusseted c-clamping system. So the construction is built to last and will not weaken for a long time.

The slat top covers roll up and out by simply unlatching from the driver or the passenger’s side. As they wind back, both the X2 and X4 covers will create a small roll at the back of the truck without obstructing your rear view. They roll up effortlessly, lock down, and stay down without any time taken to tighten up the tarp. Both the tonneau covers are easy to use, simple, and operated with one-hand motion.

4. Lock Security

Both the X2 and X4 have a simple latching system that locks over once the tailgate is shut. You can easily open them with a pull cord opener after the tail gate is rolled down.  However, the X4 offers far more durable locking levers than X2. In fact, X4 locks are three times thicker, stronger, and further protected with reinforced gussets for enhanced security.

5. Weight Capacity

As aforementioned, both the covers have an unrivaled capacity to withstand 400 lbs, which might just cover your entire haul. The aluminum is lightweight, flexible, and highly resistant to the harsh weather. It can hold up pounds of snowfall and any other loads. However, it’s best not to burden the covers with extra weight on top as they’re not built for it.

6. Weather Resistance

Each of these covers is fully protected with a vinyl overlay that prevents water from entering inside the cover top during rainfall and storms. Hence, you can rest assured that the bed of the truck will remain dry and clean no matter how hard the rain pelts.

In fact, the water that rolls down the rails of the cover will eventually flow through a set of drain tubes that is then directed away from the truck bed. The X4, however, has thicker locks and protective vinyl layer, which makes it a durable option for colder months when the snowfall is at its peak. The X2, on the other hand, might be good for warmer, easier months.

7. Vinyl Finish

The only major key difference between the X2 and the X4 is their finish. The vinyl top of X2 has a glossy finish that shines beautifully under the sunlight. The X4 model has a matte finish that may not reflect the sunlight but looks and feels far more luxurious. For a buyer, it really boils down to comparing the appearance of the two face to face and see which one appeals to them the most.

Product Specifications

Here’s a brief once-over on both the products to further guide your decision.

1. The Bak Revolver X2

  • Dimensions: 84 X 12 X 11
  • Weight: 81 lbs
  • Lightweight and durable aluminum construction
  • Can withstand weight up to 400 lbs
  • Excellent water resistance
  • Flat surface that blends into the pickup truck
  • Vinyl top with glossy finish and black exterior
  • No Lifting with easy one-handed rolling design
  • Doesn’t obstruct rear view after rolling back
  • Simple and easy installation
  • Automatic slam latch can be operated from either side

2. The Bak Revolver X4

  • Dimensions: 84 x 12 x 11
  • Weight: 81 lbs
  • Durable aluminum and vinyl construction; built to last
  • Impressive Locking levers that are 3X thicker with reinforced gussets
  • Smoothly closes and seals well
  • Excellent weather resistance with 100% bed access
  • Automatic rotational locking rails that cover the entire tuck bed
  • One-handed rolling design that doesn’t block the rear view
  • Easy no-drill installation
  • Vinyl cover with an elegant, matte finish
  • Offers unmatched security

So, Which One is the Best For You?

In the end, it all comes to the decision of choosing one. The X2 and X4 may look similar due to their aluminum slats and easy roll-up design; however, they are different in their own way. Deciding between the two really depends on which cover looks the best to you. The X4 will obviously be costlier because of its thicker latching system and elegant finish.

The X2 may not be the “new” thing, but it’s certainly the most durable cover top. The system can tolerate the harsh, cold months. During freezing temperatures, the cover rolls of X2 might roll harder as compared to X4. However, there is a chance that the rail locks might get stuck, but that can be fixed with some prying.

While both the covers are durable, if you live in an area with frequent snow and ice formation, then the X4 is a better choice. Owing to its thicker locks, raised edges, and matte finish, it is likely to not tarnish in the snow. During the warmer months, you can use a low-profile design of the X2 that has a flatter surface and allows maximum rear-view visibility.

Think of factors like weather resistance, security, price, and durability before making your decision.

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