10 Best Roof Top Cargo Carriers 2026 in the United States

The Thule Motion 3 XXL is a spacious rooftop cargo box offering 21 cubic feet of storage, making it ideal for families or anyone needing extra room for gear on trips. It supports up to 165 pounds, which should cover most luggage or sports equipment loads. The box is made of aluminum, giving it a sturdy yet lightweight feel compared to some plastic alternatives. Its aerodynamic, wing-shaped design helps reduce wind drag, which can improve fuel efficiency and lower noise while driving. Mounting is straightforward thanks to the PowerClick quick-mount system, which clicks to confirm a secure fit without tools, saving time and effort. Security is well thought out with the SlideLock system that automatically locks the lid and shows when it’s safely closed, plus the included locks add peace of mind. The wide handle allows easy one-handed opening and closing, which is convenient when loading or unloading.

A downside is that it isn’t water-resistant, so in heavy rain, water might seep inside unless extra protection is used. Its large size and weight (about 35 kg) also mean it could be challenging to handle alone during installation or removal. This cargo box suits those who want a reliable, roomy, and aerodynamic storage solution on their roof, especially for long trips, but users should be prepared for the physical effort required when mounting it.

The Thule 614 Pulse Rack is a solid option for anyone needing extra space for their outdoor gear or luggage. With a spacious capacity of 14 cubic feet, it can easily hold up to 110 lbs, making it suitable for family trips or weekend getaways. Its rugged design protects your belongings from the elements, which is a huge plus for adventurous users. The FastGrip quick-mount system is user-friendly, allowing you to set it up in minutes, and the passenger-side opening simplifies loading and unloading, especially in tight spaces.

Security is well addressed with its central locking system, ensuring that your items are safe when you’re away from your vehicle. The Thule Comfort Key adds an extra layer of convenience by only allowing removal when all locks are secure, which is a thoughtful feature for peace of mind.

However, there are a few considerations. While the external dimensions fit a variety of vehicles, the size may not be suitable for smaller cars, and its weight of 34 lbs can add to the load of your vehicle. Additionally, while it is designed to fit up to 5 snowboards, this is limited to those with a maximum length of 155 cm, which might not accommodate larger boards or other sports equipment without careful planning. Lastly, being made of plastic, some might question its durability compared to metal alternatives, though its rugged design does help in this regard. The Thule 614 Pulse Rack is best for outdoor enthusiasts or families looking for a dependable, spacious cargo solution, provided they check compatibility with their vehicle and gear sizes.

The GarveeTech Rooftop Cargo Box Carrier is a hard-shell storage solution made from durable ABS plastic, designed to protect your luggage from weather with its waterproof and UV-resistant construction. It offers a spacious 12 cubic feet (340 liters) of storage, measuring 54.3 by 31.5 by 13.4 inches, which is generous for most family trips or outdoor adventures. It can safely hold up to 165 pounds, which should be enough for bulky or multiple bags. The carrier’s aerodynamic shape helps reduce wind noise and fuel use during travel, which is a nice touch for comfort and efficiency. Mounting is straightforward since it fits any vehicle with a roof rack, including cars, SUVs, and vans, but you should double-check your roof rack compatibility before buying. One standout feature is the dual-sided opening, allowing access from either side of the box, making loading and unloading easier in tight spaces. Security is addressed with included straps and locking keys to keep your belongings safe while parked or on the road. At 39 pounds, the box is reasonably light, making it easier to handle when installing or removing it.

The main drawbacks are that it requires a compatible roof rack, which not all cars have, and while the design is aerodynamic, some users might still notice minor wind noise depending on their vehicle and speed. The one-year warranty and responsive customer support add confidence in the product's quality. This cargo box represents a solid choice for anyone needing extra, secure roof storage that balances size, durability, and convenience.