5 cargo boxes for Mazda cx 30

5 Best Cargo Boxes For Mazda CX-30

You may need a cargo box for your Mazda CX 30, and when you require more loading capacity from your vehicle, it doesn’t satisfy you. According to Mazda official statistics, the Mazda CX 30 offers 20.2 cubic feet of trunk space; besides, when you fold those rear seats down, you probably can get a total of 45.2 cubic feet of interior loading space for outdoor travels.

However, if you have more than three travel companions, you cannot fold the rear seats down for belongings. In general, people want to stretch their legs or arms during a long way trip, and you, as the driver, have to offer comfort to your companions. Consequently, we don’t recommend sacrificing people’s seats for items. 

adding a cargo box to the roof of your Mazda CX-30

A roof box is a car accessory that you can use to expand the storage room of your Mazda CX 30, and the roof box is easy to install and use. Before choosing a roof box for your family, you have to know some info for picking the most compatible car rooftop box without errors. Furthermore, learning may take some time, so you have to be patient. 

Checking Before Getting A Cargo Box

A Roof Rack Is Needed

First, when you choose a cargo box for a specific car like your Mazda CX 30, you have to check for two things: measurement and roof racks. Most cargo boxes are not oversized for most vehicles, except those luxury cars like Lamborghini, so you can skip measuring your car roof if you don’t have enough time for that. Does your Mazda CX 30 have roof rails or roof racks on top of it? It is easy to see, so if it doesn’t get one from the factory, you may require to order one for installing a roof box. Without a pair of crossbars, it is impossible to assemble a roof box to the roof of your vehicle, unless you change your mind to use soft cargo bags that don’t require a roof rack to work. If you have an interest in roof bags, you can refer to a page to know the difference between cargo boxes and roof bags.

Roof Racks For Mazda CX 30

Second, we assume that your Mazda CX 30 doesn’t have roof racks for using a roof box, and we have suggestions for you. First, you can contact your local Mazda dealer to require a factory (OEM) roof rack. Second, you can jump to one of our posts to find “8 UNIVERSAL FITTING ROOF RACKS AND ROOF RAILS” (compatibility check required), and there may be one for your vehicle. If you wish to know the types of car rack systems, you can read “TIPS OF CHOOSING A CAR RACK” to learn more.

A list of universal roof racks for all vehicles – you can use any of these racks on top of your Mazda CX 30.

Steps Of Installing A Cargo Box

Third, most car rooftop storage boxes are made of high-quality plastic materials, so they are ultra-light, super-sturdy, waterproof, and long-lasting. Thus, most people can lift it alone for installation, and the installation process is friendly to most people. You can assemble a cargo box to the roof rack in minutes without any tools, and you can find installation guides in the user manual. For readers’ better understanding of installing a cargo box, we have created a post that shows general information about installing a roof box from the beginning to the end with tips.

Features Of Car Rooftop Boxes

Fourth, different cargo boxes have various features, and you have to get familiar with these features for comparing roof boxes and making decisions. Roof boxes have locks systems: slide locks, audible locks, double locks on each side, rear locks, and button locks, so using a cargo box is comparatively safe for items than any other cargo carrier. When your roof box’s lock system is not working because of unexpected incidents, you can contact customer service to get another one or buy one online for a replacement. 

Opening of Cargo Boxes: dual-sided opening, rear opening, and single-side opening are three ways to open cargo boxes on the market, and we recommend you consider using a dual-side opening roof box because of its convenience. However, sometimes, the rear-opening boxes are also a good pick for most mid-size vehicles.

Design of cargo boxes: short-wide, long-wide, short-narrow, and wide-narrow are sizes that manufacturers usually use for changing shapes in a specific product line. Most roof boxes are aerodynamic to reduce wind noise and minimize the waste of gas consumption. In our opinion, it is ignorable because most people say that the negative effect on gas consumption is tiny. However, wind noise is a problem for most cargo box users, so you can refer to a page to find some affordable methods to deal with the trouble.

Organized Pack Your Cargo Box

Fifth, after having a roof box at home, you may encounter new issues that may be worth your attention to know-how. When you plan to go camping tomorrow, you have to pack every necessary belonging into the cargo box; however, how to arrange the items in a roof box for better organization and safety reasons? An article, HOW TO PACK A ROOF BOX LIKE A PRO, shows you some tips that may help you maximize the effectiveness of using a roof box.

Must-Learn Tips

Sixth, there are also some recommended readings for you: 

  1. After a road trip, it is time to give your cargo box a shower – HOW TO CLEAN A CARGO BOX.
  2. After having an unexpected incident, you may need to repair or fix a scratch on the surface of your cargo box – HOW TO REPAIR A CARGO BOX.
  3. When driving with a cargo box on top of your vehicle, what is the maximum speed you can reach? – HOW FAST YOU CAN DRIVE WITH A CARGO BOX?
  4. When you don’t need the cargo box anymore, can you leave it on top of your car – Can you drive with an empty cargo box?
  5. When using the carwash service, do you need to take off the roof box or not? – CAN YOU USE CARWASH SERVICE WITH A CARGO BOX ON TOP?
  6. Do you need a license for using a car rooftop carrier? – Answers

After checking out all the information above, you are ready to choose a cargo box for tomorrow; thus, we have a list of 5 compatible roof boxes for your Mazda CX 30 below.

A list of 5 Best Cargo Boxes For Mazda CX-30

spcification of sportrack cargo box
  • Name: SportRack Horizon Cargo Box
  • Dimensions: 91 x 30 x 16 inches (longest option)
  • Opening: Passenger side opening
  • Loading Capacity: 110 lbs
  • Volume: 17 cu ft
  • Weight: 44 lbs
  • Materials: ABS material
  • Locks: Yes
  • Brand: SportRack

MENABO Diamond 580 Liter cargo box side look
  • Name: MENABO Diamond 580 Liter
  • Dimensions: 89 x 14 x 35 inches
  • Opening: both sides
  • Loading Capacity: 580 liters/153 gallons
  • Volume: 20.5 cubic feet
  • Weight: 26 Kilograms
  • Materials: Plastic
  • Locks: Yes
  • Brand: Menabo

Thule Pulse Rooftop Cargo Box side look
  • Name: Thule Pulse Rooftop Cargo Box
  • Dimensions: 76″ x 33″ x 16.5″ (shortest option)
  • Opening: Passenger-side opening
  • Loading Capacity: 110 lbs
  • Volume: 16 cubic ft
  • Weight: 36 lbs
  • Materials: ABS plastic
  • Locks: Central Locking system
  • Brand: Thule

Thule Force Cargo box in use on top of a SUV after installation
  • Name: Thule Force XT Rooftop Cargo Box
  • Dimensions: 82.75 x 33.75 x 17.25 in
  • Opening: Dual-side opening
  • Loading Capacity: 165 lb
  • Volume: 18 cubic feet
  • Weight: 47 lb
  • Materials: ABS plastic
  • Locks: Yes
  • Brand: Thule

Rhino Rack Master fit Roof Box 440L side view
  • Name: Rhino Rack Master fit Roof Box
  • Dimensions: 77 x 34 x 18 inches
  • Loading Capacity: 165 lbs
  • Volume: 38.6 Pounds
  • Weight: 38.6 Pounds
  • Materials: ABS plastic
  • Locks: Three integrated locking points
  • Brand: Rhino-Rack

A list of best-selling soft cargo bags for all SUVs, Sedans, Trucks, and Vans – use the search bar below (mobile) or on the right-hand side (desktop) to search for keywords “cargo bags” for finding more topics about soft roof bags

A list of 10 cargo baskets for all SUVs, Sedans, Vans, and Trucks – You can mount a cargo box on a rooftop basket

Detail of 5 Cargo Boxes For Mazda CX-30

SportRack Horizon Roof Box

Sportrack horizon mounting hardware close view
Quick release attachment kit is included for easy installation and removal, and you don’t need a tool to operate the components.

SportRack Horizon Car Rooftop Cargo Carriers Buyer Guide

453 liter SportRack Horizon roof box
photo from SportRack

The SportRack Horizon roof box is a long option that you can use to haul skis, snowboards, hunting equipment, hiking gear, or fishing rods. You have to make sure that the roof box is longer than your items. You can use the Horizon roof box in extreme weather conditions, but you better offer appropriate maintenance after a road journey. For example, you should lubricate the key core weekly or monthly, depending on the frequency of the use. If you find the mounting hardware is not in good condition or is broken, you can find alternatives here: 4 pieces of universal U-Bolt Clamps for cargo boxes. For more detail about Horizon boxes, you can check info on Amazon or visit our post to find specifications and more.

MENABO Car Rooftop Storage Box

Menabo Diamond Car Rooftop Cargo Carriers Buyer Guide

MENABO DIAMOND 450 liter roof box
photo from MENABO

Thule Pulse Cargo Box

easy-to-use mounting hardware
four tool-free clamps connect the roof box’s bottom to the roof rack

Thule Pulse Cargo Boxes Buyer Guide – Recommend reading

Thule Pulse Rooftop cargo box
photo from Thule

Thule Pulse is one of the best-selling roof boxes in recent years (2019-2022). You can trust its quality and Thule’s customer service, no matter where you buy. However, we recommend buying items from top-ranking sellers because of their hard-working and responsive attitude. We have a list of 10 more accessories that you can use to make a cargo box easier to use.

Thule Force XT Cargo Box

Thule force XT roof box on SUV
the modern, fancy-looking Thule Force XT roof box on top of a Volvo SUV after installation

Thule Force XT Car Rooftop Cargo Boxes Buying Guide – Recommend Reading

Thule Force rooftop cargo box
photo from Thule

Rhino Rack Master Fit Cargo Box

It allows you to transport up to 165 pounds without worry. It is an ABS-plastic-made cargo carrier with 15.5 cubic feet of internal space to make your Mazda CX-30 bigger with more storage space on the car roof. It has a better aerodynamic design to reduce wind drag effect, and it weighs 38.6 pounds to leave you as much possible loading capacity based on how much you can put on the Mazda CX-30’s roof.

You can open the Rhino-Rack Master Fit from both sides to enhance the convenience when loading or unloading items for most outdoor adventures. Its dimensions are 77 x 34 x 18 inches or 195.58 x 86.36 x 45.72 cm, and you can use this measurement to estimate if it fits your items. There is more information you need to know about the Rhino-Rack Master Fit cargo boxes.

Rhino Rack Master Fit roof box for your Mazda CX-30
photo from RHINO-RACK


In this article, after reading, you can generate clear thoughts on how to add a car rooftop storage box to your Mazda CX-30. If you are happy with our content, please share it on your social media, and we will appreciate that a lot.

Other car rooftop or rear cargo carriers for bikes, kayaks, luggage, and more.

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