Ever feel like your vehicle just can’t hold everything you need for that big adventure? You pack the trunk, cram the back seat, and still, there’s no room for your camping gear or sports equipment. That familiar squeeze points to a common problem: needing more space without buying a bigger car.
Choosing the perfect cargo box adds that much-needed storage, but the sheer number of brands, sizes, and mounting systems can feel overwhelming. You worry about wind noise, security, and whether it will even fit on your car. Selecting the wrong box leads to wasted money and frustrating road trips.
This guide cuts through the confusion. We will break down exactly what you need to look for in a cargo box, from durability to aerodynamics. By the end, you will feel confident picking the ideal storage solution for your travels.
Let’s dive into the world of roof storage and find the perfect box for your next journey.
Top Cargo Box Recommendations
- 18 cubic foot (510 L) internal cargo capacity
- Made from durable UV-resistant ABS material
- Rear opening for easy access away from traffic
- Tool-free mounting hardware for easy installation and removal
- Includes key and lock to secure contents in the box, and the box to your rack
- 【DURABLE CONSTRUCTION】Crafted from high-quality ABS material, the hard shell rooftop cargo box ensures long-lasting durability. Its waterproof and UV-resistant design protects luggage from various weather conditions, making it ideal for road trips. The aerodynamic shape also reduces fuel consumption and noise for a smoother ride
- 【SPACIOUS 12 CUBIC FEET STORAGE】With dimensions of 54.3"L x 31.5"W x 13.4"H/62.2"L x 31.5"W x 13.4"H, the rooftop cargo box offers 12 cubic feet (340L) of extra storage space. With a maximum capacity of 165 lbs, it significantly increases storage capacity for your belongings
- 【UNIVERSAL FIT】Compatible with all vehicles equipped with a roof rack, including cars, vans, and SUVs. Prior to purchase, please verify compatibility by checking the roof rack fitting guidelines
- 【CONVENIENT DUAL-SIDED OPENING】The dual-sided opening system allows easy access from both sides of the cargo box. Includes 2 keys and 2 straps for added security. Ensure one side is locked when opening the other side
- 【RELIABLE WARRANTY】 is committed to delivering high-quality products and meeting customer expectations. Enjoy a one-year warranty for added peace of mind. For any inquiries, our team is available to assist you within 24 hours
- A simple, durable roof box built for commuting, day trips, and weekend escapes
- 450 litres of cargo space and a 75 kg load capacity for luggage, gear, skis and snowboards. Secure, tool-free system with a torque indicator that clicks when safely attached. Confirms closure for added peace of mind. Access your gear easily from either side of the vehicle
- Streamlined shape designed to suit a wide variety of modern vehicles
- Made from hardwearing ASA-ABS plastic that resists sun, scratches, and weather
- Full trunk access with minimal risk of contact with the cargo box, thanks to its forward position on the vehicle roof
- Integrated wheels for easy transport
- Tie down brackets and recessed handles on each end
- Durable latches
- Lockable and airline approved
- Molded grooves for stacking
- DUAL-SIDE OPENING FOR EASY ACCESS: Dual-side opening design allows you to open it from either the driver side or the passenger side, which brings more convenience for loading and unloading. (NOTE: There is protective film on the lid. Please peel off the film before use.)
- FAIR CAPACITY: With 13.4 cubic feet maximum storage capacity and 150lbs loading capacity, the roof cargo carrier can allow for more space in your car. What’s more, its streamlined design will reduce drag and noise during driving.
- LOCKING SYSTEM FOR SAFETY: It is designed with locks on both sides and comes with keys for protecting your valuables. And the stiffeners at the bottom of the roof cargo box strengthen its stability.
- EASY TO INSTALL: It is simple in structure and light in weight (approximately 24.25lbs). It won’t be difficult for you to lift it and install it to your car. And it can work with most vehicles with crossbars, such as car, suv, van, etc. Applicable Cross Bar: Max. Width 2.36”. Max. distance between bottom holes for installation: 40.94”. Min. distance between bottom holes for installation: 15.35”.
- QUALITY MATERIAL FOR DURABILITY & BETTER PROTECTION: Made from ABS material for long-lasting use. And it can protect your luggage or equipment from being exposed to sun, rain or dust. And it is protected with 3-Year Warranty.
- Wing-shaped profile with a dynamic, forward-leaning nose for reduced drag and fuel efficiency
- Sturdy lid design with a wide handle for smooth opening and closing with just one hand
- Available accessories include interior box light, protective box liner, and storage cover
- Easy to mount thanks to the PowerClick quick-mount system. The integrated torque indicator “clicks” when it’s properly mounted, ensuring fast and secure fitting
- SlideLock system with separate locking and opening functions, automatically locks the lid in place and indicates when the box is closed securely
- Truck Box: Perfect solution to keep your valuable gear, clothing, tools, and even dry food organized, secured, and protected on your roof rack, in your truck bed, or stored in your SUV
- Use As: Truck Box, Truck Tool Box, Outdoor Box, Storage Box, Gear Box, Field Box, Cargo Box
- Features: Extreme durability, weather resistant and dustproof, heavy duty lay-flat handles, tie-down plates, mounting kit interface plate, limited lifetime guarantee (case only)
- Dimensions (LxWxD) - Exterior 41.00" x 17.25" x 16.00" - Interior 36.80" x 12.25" x 13.20" - Weight Empty 28.70 lbs
- Secure Mounting: Designed to securely mount in your truck bed using the Pelican Cargo Cross-Bed Mount (sold separately)
- Secure Travel Solution with Locking Rooftop Cargo Box: Travel confidently knowing your gear is safe! Our rooftop cargo box features a secure locking system (includes two keys) and robust straps, providing peace of mind against theft during weekend getaways or long road trips.
- Effortless Rooftop Cargo Box Installation: Enjoy a quick and hassle-free setup! This rooftop cargo box comes complete with all necessary components and clear instructions, allowing you to spend less time installing and more time adventuring. Experience ultimate convenience without compromising quality.
- Aerodynamic Rooftop Cargo Box Design: Experience a smoother, quieter ride! Engineered with an aerodynamic shape, this rooftop cargo box significantly cuts wind resistance and noise. The result? Improved fuel efficiency and a more enjoyable journey for you and your passengers.
- Spacious 14 cu ft Rooftop Cargo Box Capacity: Maximize your storage! Offering a generous 14 cubic feet of space and a 165 lbs weight capacity, this rooftop cargo box provides ample room for all your travel essentials, luggage, or outdoor gear – perfect for families and adventure seekers.
- Universal Fit Rooftop Cargo Box for Cars & SUVs: The ultimate travel companion for most vehicles! Designed for versatile compatibility, this rooftop cargo box fits a wide range of cars and SUVs. Simply check your roof rack compatibility before purchase to enjoy secure, added storage on any drive.
The Ultimate Buying Guide: Choosing the Perfect Cargo Box
A cargo box is a fantastic way to add storage space to your vehicle. Whether you are heading on a long road trip or just need extra room for gear, these boxes mount securely to your roof rack. This guide will help you pick the best one for your needs.
Key Features to Look For
When shopping, several important features make a big difference in how well the box works for you.
Size and Capacity
- Volume (Cubic Feet): Think about how much stuff you need to carry. Small boxes hold skis or small bags. Large boxes fit camping gear or multiple suitcases.
- Length and Width: Measure your roof space. Make sure the box fits without hanging over your windshield or rear hatch too much.
Opening Mechanism
- Dual-Side Opening: This is a huge convenience. It lets you access your gear from either side of the car. This is very helpful when parked close to a wall.
- Hinge Quality: Look for strong hinges that hold the lid open while you load or unload.
Security and Locking
Your gear needs to stay safe. Good cargo boxes come with a strong locking system. Make sure the lock is easy to use but very hard for thieves to break.
Important Materials Matter
The material used determines how long the box lasts and how well it protects your things from the weather.
ABS Plastic
Most good cargo boxes use ABS (Acrylonitrile Butadiene Styrene) plastic. This material is strong and lightweight. It resists impacts well. It is the most common choice for good reasons.
Polycarbonate
Some premium boxes use polycarbonate. This material is even tougher than ABS. It handles extreme cold better without cracking. These boxes often cost more.
UV Resistance
The plastic must resist the sun’s rays. If the plastic is not UV resistant, the box can become brittle and fade over time. This reduces its lifespan.
Factors That Improve or Reduce Quality
Quality isn’t just about the main material. The design details really matter.
Aerodynamics
A sleek, low-profile design reduces wind noise. Boxes that are very square create a loud whistling sound when you drive fast. Better aerodynamics also help save a little bit on gas mileage.
Ease of Installation
A quality box installs quickly and securely onto your existing roof racks. Look for tool-free mounting systems. Complicated installations frustrate users quickly.
Weatherproofing
Check the seams and seals around the lid. Water must not leak in during heavy rain. A poorly sealed box ruins your luggage.
User Experience and Use Cases
How you plan to use the box should guide your purchase.
- Road Trips: If you travel long distances, prioritize low noise and easy access (dual-side opening).
- Winter Sports: For skis and snowboards, you need a long, narrow box. Make sure it fits your longest equipment.
- Daily Use/Commuting: If you only need a little extra room, a smaller, aerodynamic box is perfect.
Remember to check your vehicle’s roof weight limit. Do not overload the box or the roof rack system.
Frequently Asked Questions (FAQ) About Cargo Boxes
Q: Will a cargo box hurt my gas mileage?
A: Yes, a cargo box will slightly lower your gas mileage. This happens because the box creates more wind resistance (drag). A well-designed, aerodynamic box causes less of a drop than a box with a boxy shape.
Q: How hard is it to install a roof cargo box?
A: Most modern cargo boxes are designed for easy installation. Many systems use clamps that attach directly to your crossbars. If the box has a tool-free mounting system, you can often install it in under 30 minutes.
Q: Can I still open my rear hatch with the box installed?
A: This depends on the size of your vehicle and the box. If you have a small SUV or hatchback, mounting the box further back might block the hatch door from fully opening. Always check the box’s placement relative to your hatch before buying.
Q: Are all cargo boxes waterproof?
A: Most quality boxes are highly water-resistant, meaning they handle rain and snow well. However, very few are 100% submersible waterproof. Strong seals are the key to keeping gear dry in a storm.
Q: What is the difference between a cargo box and a cargo basket?
A: A cargo box is fully enclosed and locks to protect items from weather. A cargo basket is an open frame. Baskets are great for dirty or oddly shaped items but require you to use a separate waterproof bag to protect your gear.
Q: How do I clean my plastic cargo box?
A: Cleaning is simple. Use mild soap and water with a soft cloth or sponge. Avoid harsh chemical cleaners, as these can damage the plastic finish and UV protection.
Q: Do I need a roof rack before buying a cargo box?
A: Yes, almost always. Cargo boxes attach to crossbars, which are part of a roof rack system. You must confirm that the box mounting hardware matches the type of crossbars you currently have.
Q: Can I leave the cargo box on all year long?
A: Yes, you can leave it on. Many people leave them on year-round for extra storage. Just remember that driving without a load might slightly increase wind noise.
Q: What is the weight limit for a cargo box?
A: The weight limit is set by the weakest link: either the box itself or your vehicle’s roof capacity. Check both manuals. Most boxes hold between 100 and 150 pounds, but your car’s limit might be lower.
Q: Are expensive cargo boxes worth the extra money?
A: Often, yes. More expensive boxes usually have better materials (like polycarbonate), superior UV protection, quieter aerodynamics, and more reliable locking mechanisms. They last longer and perform better in bad weather.