Roof Boxes

Stop struggling with trailers and use your vehicle’s rooftop to haul extra gear! Low-priced roof boxes from combine maximum storage capacity, lightweight construction, and aerodynamic design to provide the most efficient solution for hauling cargo using your car, van, or SUV. We proudly offer this handpicked assortment of discounted car top carriers that mount universally on to nearly any factory rack or aftermarket cross bars, and feature weather-resistant construction to protect your gear.

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Thule Sidekick Roof Cargo Box – 8 Cubic ft

5 Star
Originally $299.95
Sale $259.99
Save $39.96

Portable Wheel Step - 220-lb Capacity

5 Star

Thule Step Up Portable Wheel Step – 300-lb Capacity

Originally $97.95
Sale $69.99
Save $27.96

Folding Hitch Step – 250-lb Capacity

4.5 Star
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Whether you’re transporting skis and snowboards up to the slopes, hauling luggage cross country, or lugging hunting gear out to the woods, it’s important to choose the best option for safely and securely hauling all your gear and extra supplies. Low-priced roof boxes from help you avoid the cost and hassle of dealing with towing a trailer while providing the safest and most secure roof-mounted cargo storage solution for any vehicle. Their durable, hard-sided, weather-resistant construction offers superior protection from the elements, flying rocks and debris, and potential thieves. Our roof boxes for cars assemble in seconds, install universally onto roof racks or cross bars, and include locks to protect your gear. At, you will find unbeatable low prices on car top carriers to transform your vehicle into the ultimate cargo-hauling machine, and each of our affordable roof cargo boxes comes with a lifetime limited warranty!

Weighing only 16 lbs and featuring eight cubic feet of storage capacity, the versatile Thule Sidekick Roof Cargo Box is the perfect choice for hauling smaller loads. It opens on the passenger side to keep you safe from traffic while loading or unloading, and fits Thule rack systems, round cross bars, and most factory racks. For cars with shorter roof lines, check out the Yakima RocketBox Pro 12 Roof Cargo Box. It features a compact design and weighs just 30 lbs, but it can still hold up to 12 cubic feet of cargo. Like all Yakima roof boxes, the RocketBox Pro 12 opens from either side for convenient access, includes SKS locks to protect your cargo from theft, and mounts universally to factory racks and aftermarket roof rack cross bars. The sleek, 38-lb Yakima RocketBox Pro 11 features an extra-long design to accommodate bulky snow sport gear such as skis, poles, and snowboards, and it can hold up to 11 cubic feet of cargo. For the biggest loads, consider the 14-cubic foot capacity Yakima RocketBox Pro 14. The 38-lb car top carrier is perfect for SUVs, wagons, and other large vehicles. If you need a boost to help you reach a roof cargo box on the top of your vehicle, we have you covered – check out our handy steps that come in wheel-mounted and hitch-mounted models.

When it comes to choosing the best rooftop cargo storage solution for cars, vans, and SUVs, trust the product experts at for the ultimate in convenience, dependability, safety, and variety. In addition to providing the best assortment of discounted car top carriers, roof cross bars, and roof racks, our product experts have put together this handy guide to demonstrate how to safely tie down your rooftop cargo.

Please do not hesitate to contact us if you have any questions about roof cargo boxes, would like to place an order, or if there are any other cargo storage solutions for cars, vans, and SUVs that you are looking for but don’t see on our website.