Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

Winner
The Thule 614 Pulse Rack offers a generous 14 cubic feet of rooftop cargo space, making it suitable for families or individuals needing extra packing room. Its rugged plastic construction ensures durability, while the central locking system provides excellent security, ensuring that contents remain safe. The FastGrip quick-mount system simplifies installation, allowing it to be assembled in minutes. The design includes a passenger-side opening for convenient loading and unloading.
It can accommodate 3-5 snowboards up to 155 cm in length, which is perfect for winter sports enthusiasts. The cargo box has a load capacity of 110 lbs and weighs 34 lbs itself, making it robust yet manageable. However, the height off the crossbar is 16 inches, which might impact aerodynamics slightly and possibly affect fuel efficiency.
Despite being water-resistant, it may not be fully waterproof, so some caution is advised in heavy rain conditions. This cargo carrier is ideal for users seeking a reliable and spacious option for additional storage on their vehicles.
The Thule Motion 3 XXL is a hard-shell roof cargo carrier designed for those needing extra storage space, offering a large capacity of 21 cubic feet. Made from durable aluminum, it promises solid weather resistance to protect your gear from rain and other elements. Its wing-shaped, forward-leaning nose helps reduce wind drag, which can lead to better fuel efficiency when driving.
Installation is straightforward thanks to the PowerClick quick-mount system that signals when the carrier is securely attached, making setup fast and reliable. Security is well addressed with the SlideLock system that both locks the lid and provides a clear indication when it’s properly closed. The sturdy lid also features a wide handle that allows for easy one-handed opening and closing. Some nice extras include optional accessories like an interior light, protective liner, and storage cover to keep the carrier itself safe when not in use.
The product weighs 40 kilograms, which is heavier than some competitors and might require two people to handle during installation. However, its universal fit means it works with most roof racks. This cargo box is ideal for families or travelers who frequently need to carry bulky items securely and want a stylish, aerodynamic design that helps with fuel savings. For those seeking a lighter or foldable option, this might feel a bit bulky, but if durability, ease of use, and secure locking are important, this carrier stands as a strong choice.
The Thule 613 Pulse Cargo Box Alpine offers a solid 11 cubic feet of extra storage space, which is suitable for carrying 4-6 skis or 3-4 snowboards, making it a good choice for winter sports enthusiasts or anyone needing extra room on their vehicle roof. Its hard plastic shell is rugged and water resistant, helping keep your gear safe and dry during trips. The box weighs 30 pounds and supports up to 110 pounds of load, so it should handle most family or outdoor gear without issue.
Installation is straightforward thanks to the FastGrip quick-mount system, allowing you to set it up quickly, and the passenger-side opening makes loading and unloading easier, especially on tighter parking spots. Security is well addressed with a central locking system that only releases the key when all locks are fully closed, providing peace of mind that your belongings are secure.
Although its aerodynamic design helps reduce wind drag, the box’s height of 11.3 inches off the crossbar may slightly affect fuel efficiency compared to lower-profile models. Also, while plastic is durable and lightweight, it may not be as impact-resistant as some metal alternatives. This cargo box serves as a practical, easy-to-use option for those who want reliable extra storage space for skis, snowboards, or general cargo, especially if you prioritize security and ease of use.