The most important feature of a roof cargo box is that it provides a lot of extra storage space so that you can carry a lot of cargo. Moreover, most of the roof cargo box is compatible with a huge amount of vehicle designs. Some of them are easy to install and made from durable materials. Some roof cargo boxes also provide the waterproof feature.
The disadvantage of a roof cargo box is that it affects the fuel economy, and in the case of electronic cars, it will lessen the range. They also come with limited space for taller items. But after all, these disadvantages are tolerable in front of the benefits provided by a roof cargo box.
1. Thule Motion XT Cargo Box

The Thule Motion XT roof boxes are meant to supply easy use consolidated with better loading space performance while including a lovely wind-cheating aerodynamic design. The 55 -pound XT is the perfect choice of a roof box for standard, medium-sized saloons and hatchbacks. A specific benefit of the Motion series is that every box may be positioned further forward on the car’s roof, ensuring that there’s only the least risk of contact with the vehicle’s tailgate. Motion XT roof boxes are available during a choice of six sizes with two color choices.
The Thule box with the best weight rating is that the Thule Motion XT. It’ll foot-dragging 165 pounds of weight and incorporates a capacity of twenty-two cubic feet. This choice also owns the maximum neighborly width of any Thule box, at 37.5 inches. The Motion XT is 91.5 inches long and 18 inches tall. At 55 pounds, it’s lighter than many larger-sized boxes. The Motion XT is uniquely designed for huge capacity and aerodynamics and can fit a large range of vehicles. Despite its size, it’s described by users to keep soundless on the road.
Features:
- Simple process to open and shut all told circumstances because of grip-friendly outer handles and protecting lid lifters.
- Improved design for best space effectiveness, aerodynamics, and vehicle fit
- Easy to install with the help of its extra-space, pre-mount Power Click quick-install system. The integrated torque pointer clicks when it’s correctly mounted, ensuring fast and solid fitting.
- Full box entrance with low risk of contact with the cargo box because of its front position on the car roof
- A system called Sideclock, including locking and opening functions, automatically lock the lid in situ and shows when the box is locked securely.
- Comparatively lightweight, only 55 pounds, but it has a large weight capacity of 165 pounds.
- Thule T-track Adapter needed for fitting to Thule Sidebars. Thule WingBar Evo, SquareBar, ProBar and WingBar Edge are perfect for it.
- Oversized roof-mounted cargo box provides 22 cubic feet of additional packing space
- Designed for optimal space efficiency, aerodynamics, and vehicle fit
- Quick-mount system "clicks" when roof box is secure and properly mounted
- Dual-side opening for quick access from either side of the car
- Easy to open and close with grip-friendly handles and supporting lid-lifters
2. Thule Pulse Cargo Box

The Thule Pulse Cargo Box is one of the well-known cargo boxes if you try to find more room when traveling by your car. The Thule cargo box appears with a large interior area to suit a large number of materials. The cargo box is uniquely designed to provide customers with an inexpensive alternative for carrying extra items during transportation with their cars.
This box is built of long-lasting, rugged thermoplastic elements offering users an advantage for his or her money. The pulse cargo box adds simply to the roof of the car utilizing the inner knobs. The special grip hardware provides for ease installation taking approximately five minutes. The low design enables the carrier to readjust into garages and parking. The box comes with one in each of the proper covers, able to resist the most rigid environment. The aerodynamic configuration helps prevent the creating of loud sounds all year long.
Pros:
- Quicker installation of racks thanks to the easy-grip tools.
- Large capacity holds four to six snowboards, six to eight pairs of skis, poles, and paddles with comfort.
- Reliable and strong because the sturdy plastic material remains stable against severe weather.
- The passenger-side opening provides quick access for packing and unpacking.
- It can be positioned on most factory racks like square and round crossbars.
- The easy-grip installing system constructs quickly and easily attach to the car rack.
- Thule Pulse roof box incorporates a SecureLock feature that secures the cargo box is locked securely.
- The aerodynamic design does not conflict with driving, enabling air to flow over smoothly.
- Very light so, it enabling flexibility.
Cons:
- Some can give in intense heat, although this is often common to most plastic products.
- Adding and separating the box from the car is a small amount of tedious.
- It might be tough, bulky, and heavy for one person to manage on their own.
- The locking system can be difficult to use for brand spanking, new users.
- Functional rooftop cargo box provides 16 cubic feet of additional packing space
- Rugged and durable design keep contents protected
- FastGrip quick-mount system assembles in minutes
- Passenger-side opening for easy loading and unloading
- Central Locking system provides maximum safety
3. Thule Sidekick Cargo Box

Small cars are fuel-efficient, simple to drive, and overall more affordable to keep up, but they include some disadvantages. When it involves loading all of your favorite adventure material and heading out, space restrictions become an issue. The Thule SideKick could be a small cargo box from Swedish manufacturer Thule. With a load limit of 8 cubic ft. and 75 pounds. It’s not the largest cargo solution, but it’s ideal if you don’t have plenty of space, to begin with. It doesn’t have all the features of the more premium cargo boxes, but it’s some positive qualities that are enough to form it our most comprehensive cargo box for small cars. The Thule sidekick is about the identical size as your normal soft-sided cargo bag. However, unlike a cargo bag, you don’t worry about your stuff getting soaked since it’s entirely weatherproof. It’s also a full lot safer with its solid shell and two locking cores.
It gives greater security, and it’s sufficiently small to store effectively when it’s off your vehicle. Innovation has improved since this tiny box initially showed up, and it may well upgrade now.
Pros:
- It is transferable to any or all vehicles since it’s very small in size
- One of the cheap cargo boxes
- It can be controlled by one person comfortably because it is extremely light in weight.
- Passenger-side opening helps easy filling and unloading
- Easy mounting on any side and leaves space for other items
- Thule Side Kick is formed of impact-resistant, polyethylene structure
- Easy to Install and remove
- It has Box Outer Dimensions of 54 inches x 25 inches x 15.5 inches
- It needs a minimum bar spacing of 20.5 inches and allows a maximum of 32 inches for positioning
Cons:
- Assembly is also a little problem for some of you.
- No High-end installation system
- It has only one side of the opening
- No interior locking
- It is short enough for skis
- Not one-key system
- Compact roofbox, ideal for small loads such as camping gear or golf clubs
- Sturdy U-bolts with reinforcement plates and adjustable brackets provide a secure fit to rack
- Compact design leaves room for other roof mounted accessories
- Passenger side opening for easier loading and unloading
- External Dimensions: 54 x 25 x 15.5 in