Does a Roof Box Need to Be Central? Correctly Mount Roof Box

Roof cargo boxes are a very important thing while you are going on a trip. Because they can provide you with a lot of storage so that you can carry all your necessary items with you without having any problem, you can even carry fishing gear, skis, and a few extra suitcases with a roof cargo box. 

When you are going on a road trip or a trip to the ski slope or fishing hole, a roof cargo box can really be helpful for you. You will be able to carry your skis or fishing rods, or any other gear with a cargo carrier very easily. If you are interested in installing a rooftop cargo carrier on top of your car by yourself, then you should know about some important things before doing that.

Does a Roof Box Need to Be Central?

The answer is NO. You can place the roof box wherever you want on top of your car. You can pick any side. But if you are going to carry a lot of heavy items with your cargo box after mounting it on one side of your car’s roof, then it might affect the balance of your vehicle. In that case, we would recommend you install the roof cargo box centrally. And it would be best if you mounted the roof box on the center unless you do not need to use the roof space for mounting anything else. 

If you are in a hurry, then you can use the links below to buy the Best Soft Car Top Carrier. You don’t need to worry about the quality of the products because we only recommend the best.
– Best Overall – RoofBag Rooftop Cargo Carrier
– Editor’s Choice – RoofPax Car Roof Bag
– Best Large Soft Roof Cargo Box – STDY Rooftop Cargo Carrier Bag 

The Beginning

If you do not have any experience of installing a roof cargo box, there is nothing to worry about. You will be able to complete the task very easily after learning a few basics.

While trying to install a roof box sometimes, people might ask whether or not the carrier needs to be positioned centrally.

You should know that it is not important on which side of the roof you are mounting your cargo carrier as long as the opening is convenient for you to get to. Most roof cargo boxes come with a dual side opening so that you can load and unload your items from them more conveniently. But most experts say that it is good to use the passenger side opening because you can load and unload your cargo by staying far and safe from traffic. 

After completing the installation process, you should not be worried if you notice that the cargo carrier leans a little toward one side or another. It won’t make your vehicle tilt or lean-to that side. So you have to distribute the weight of the cargo carrier evenly. 

In terms of some of the larger SUVs and vans, you might want to place the cargo carrier more center, but this is not really necessary. You might sometimes see that a carrier that is installed more towards one side than the other. You should know that it is because the driver installed it in this way so that he can easily install and open it. 

If your cargo box can give you access from both sides, then you can install it in the center to operate the cargo carrier easily.

Rooftop Carrier Installation With Racks/No Racks?

Most of the available roof cargo carriers are made out of either polyester, vinyl material, or hard-shell material. And you will be able to install them whether your car has a roof rack installed or not. 

It is very important to find out that if the cargo carrier is compatible with your car and whether it requires a roof rack to get installed or not. Because the cargo carrier requires a roof rack, but you do not already have any, then you will need to buy a compatible roof rack. 

Many roof bags do not require any roof rack to get installed. So you can simply tie them onto the roof of your vehicle or attach them with the roof rack you have. 

You just have to make sure that it really has the ability to satisfy your needs and whether you want to install it in the center or not.

Best Rooftop Cargo Boxes

Installing Rooftop Carrier

Rooftop cargo carriers usually come with two side rails and two or more crossbars. These crossbars are movable and can run across the width of the vehicle’s roof. You will be able to slide apart the crossbars so that the load becomes stabilized, and then you can use brackets and screws to install the cargo carrier. 

These screws and brackets create a clamp so that you can attach the carrier to the crossbars. You should always follow the instruction provided by the manufacturer, and it will make the installation of your cargo box very easy. You should know that sometimes installing the cargo carrier more toward one of the sides can seem more convenient, but it is not very important to do. 

If you somehow unwillingly install the carrier more toward a side rather than the center, you should know that you do not have to worry because it would not affect the look of the carrier or the way your vehicle moves.  

You will see that many rooftop carriers come with a mat that sits under them and protect your car’s roof from getting scratched or damaged in any way. 

If you complete the installation properly, the carriers will never damage your car. Still, these mats are provided as extra security so that your car’s roof can always stay safe and undamaged. It also helps the cargo carrier to stay in place. 

Carriers in All Price Ranges:

Roof cargo boxes are now available in a lot of designs, sizes, and price ranges. So you can easily find the best one for you that will satisfy your needs within your budget. If you want to see some of the best rooftop carriers currently on the market, then you should continue reading; we hope it will help you to make a good decision.

OverView of Our Recommended Rooftop Cargo Carriers:

Image
OverAll Best
RoofBag Rooftop Cargo Carrier, Made in USA, 15 Cubic Feet. Waterproof Car Top Carrier for Cars with...
Highest Capacity
STDY 20 Cubic Feet Rooftop Cargo Top Carrier Bag,Travel Cargo Bag Box Storage Luggage by Waterproof...
Waterproof Car Roof Top Cargo Carrier Bag with 8 Heavy-Duty Straps and Buckles | Weatherproof...
Editor's Choice
RoofPax Car Roof Bag & Rooftop Cargo Carrier. 19 Cubic Feet. 100% Waterproof Excellent Military...
Thule Pulse Rooftop Cargo Box, Alpine , Black , Alpine (11 Cubic Feet)
SportRack SR7016 Horizon Cargo Box, 16-Cubic Feet, Black
Product
RoofBag Rooftop Cargo Carrier
STDY Rooftop Cargo Carrier Bag
Asani Rooftop Cargo Bag
RoofPax Car Roof Bag
Thule Pulse Cargo Box
SportRack Horizon Cargo Box
Volume
15 cu ft
20 cu ft
15 cu ft
19 cu ft
11 cu ft
16 cu ft
Size
L: 48" W: 38" H: 18"
L: 51" W: 40" H: 17"
L: 41" W: 34" H: 17"
L: 47.2" W: 35.4" H: 19"
L: 88.5" W: 25.5" H: 12.5"
L: 75.9" W: 33." H: 16.1"
Weight
8 lbs
8.7 lbs
6.3 lbs
12.1 lbs
30 lbs
43 lbs
Price
$125.00
Price not available
$69.99
$158.00
$651.98
Price not available
OverAll Best
Image
RoofBag Rooftop Cargo Carrier, Made in USA, 15 Cubic Feet. Waterproof Car Top Carrier for Cars with...
Product
RoofBag Rooftop Cargo Carrier
Volume
15 cu ft
Size
L: 48" W: 38" H: 18"
Weight
8 lbs
Price
$125.00
Buy on Amazon
Highest Capacity
Image
STDY 20 Cubic Feet Rooftop Cargo Top Carrier Bag,Travel Cargo Bag Box Storage Luggage by Waterproof...
Product
STDY Rooftop Cargo Carrier Bag
Volume
20 cu ft
Size
L: 51" W: 40" H: 17"
Weight
8.7 lbs
Price
Price not available
Buy on Amazon
Image
Waterproof Car Roof Top Cargo Carrier Bag with 8 Heavy-Duty Straps and Buckles | Weatherproof...
Product
Asani Rooftop Cargo Bag
Volume
15 cu ft
Size
L: 41" W: 34" H: 17"
Weight
6.3 lbs
Price
$69.99
Buy on Amazon
Editor's Choice
Image
RoofPax Car Roof Bag & Rooftop Cargo Carrier. 19 Cubic Feet. 100% Waterproof Excellent Military...
Product
RoofPax Car Roof Bag
Volume
19 cu ft
Size
L: 47.2" W: 35.4" H: 19"
Weight
12.1 lbs
Price
$158.00
Buy on Amazon
Image
Thule Pulse Rooftop Cargo Box, Alpine , Black , Alpine (11 Cubic Feet)
Product
Thule Pulse Cargo Box
Volume
11 cu ft
Size
L: 88.5" W: 25.5" H: 12.5"
Weight
30 lbs
Price
$651.98
Buy on Amazon
Image
SportRack SR7016 Horizon Cargo Box, 16-Cubic Feet, Black
Product
SportRack Horizon Cargo Box
Volume
16 cu ft
Size
L: 75.9" W: 33." H: 16.1"
Weight
43 lbs
Price
Price not available
Buy on Amazon

1. RoofBag Rooftop Cargo Carrier

RoofBag Rooftop Cargo Carrier, Made in USA, 15 Cubic Feet. Waterproof Car Top Carrier for Cars with...
  • 15 cubic feet - Fits SUVs, vans and medium to large sedans - Holds the equivalent of 4 medium-size suitcases - Roof length: 58” or longer - Dimensions: 48” L, 38” W, 11”-18” H - USA-made RoofBag cargo carrier, trusted since 2004 - Most reliable roof rack cargo carrier - 2-year warranty
  • Your belongings are safe with the roof cargo carrier with the strongest straps: wide, seat-belt style. Secure your car carrier at any highway speed. Safest roof bag: Straps not sewn to the cargo bag
  • Your gear will stay as dry as in a rooftop cargo box: 100% waterproof, no stitching, waterproof coated zipper and straps, zipper flap, protect car roof cargo carrier against water penetration
  • Save fuel, protect your roof, travel quietly: Cargo bag with aerodynamic design for greater fuel-economy than any other car top carrier or cargo box. Mat protects roof and prevents shifting of the car roof bag
  • Built to last: Heavy-duty fabric, no harmful chemicals, peel-proof and tear-resistant. Customer service in San Diego, CA will answer your questions to ensure a trouble-free ride and 100% satisfaction

The RoofBag Company manufactures this high-quality rooftop bag. It is compatible with all vehicles, and it does not require any roof rack to get installed. So you will be able to install it easily whether you have a roof rack installed on top of your car or not. This roof cargo bag is available in two size variants. One of them is 11, which is great for both small and large vehicles, and the other one is 15, which works great with vans, SUVs, and full-size sedans. 

This roof bag comes with water-repellant straps that are super-strong and long-lasting so that you can install it easily and quickly. This cargo bag is so lightweight. It weighs 8 lbs only. You will be able to get this RoofBag carrier for around 70 dollars. It is very easy to store also when you are not using it. This roof bag is made out of fire-resistant materials. And it comes with an aerodynamic design. It comes with a lot of storage space so you will be able to store everything you need to take with you very easily. 

2. STDY Rooftop Cargo Carrier Bag

STDY 20 Cubic Feet Rooftop Cargo Top Carrier Bag,Travel Cargo Bag Box Storage Luggage by Waterproof...
  • ☆【 WATERPROOF DESIGN】 Our durable rooftop cargo bag are treated with a pressing process by imported rubber strips and a stronger waterproof performance protection, constructed from 100% waterproof anti-rip, anti-peel, and anti-crack fabric with ultra-strong dual seam technology .
  • ☆【UNIQUE DESIGN】 Two kinds of protective measures,the Cargo Bag made by the 1200-Denier Polyester Material after high-frequency pressing from refining into a dense and compact surface, coupled with invisible zipper well-designed magic.Allowing your trip experience more reliable anytime to anywhere even under the hard weather condition.
  • ☆【INCREASES CAPACITY】Our Roof Bag Overall Size Is 51'' x 40'' x 17'', Carry 20 Cubic Feet, Larger Than Other Brand. That is very convenient for you to put luggage, sleeping bags and other travel needs of large items placed in the roof rack cargo bag. Easy to store ,it can be easily folded and placed in a storage bag for only a small space when not in use .
  • ☆【EASY TO STALL】Firstly,the 6 built-in tie straps cross through the roof luggage rack,and hold the Nylon buckle. Secondly. Use the 6 extra straps through the plastic ring and then through rack, then hold on the buckle. Lastly. There are 2 long straps which can across the whole bag and the roof rack ensure that everything stays in place
  • ☆【PRODUCT WARRANTY】You are very important to us, so if this cargo bag cannot fit your needs, just contact us and you'll be taken cared of by our excellent customer service

This STDY Rooftop Cargo Bag comes with 20 cubic feet of storage space. It is very easy to install and comes with a very durable and waterproof design. You can easily store anything in it, including sleeping bags, luggage, and any important accessories.

 You can get this awesome roof cargo bag for around 60 dollars. The STDY carrier bag Comes with a very lightweight and aerodynamic design. It weighs 8.7 lbs only. It also comes with a storage bag so that you can store it with that when this rooftop cargo bag is not in use.

If you are looking for a high-quality roof cargo carrier without spending a lot of money, then this one can be a great option for you. |With this cargo carrier, you will never have to worry about your items inside it because it will always keep them safe snd dry no matter how extreme the weather is. 

3. Asani Rooftop Cargo Bag

Waterproof Car Roof Top Cargo Carrier Bag with 8 Heavy-Duty Straps and Buckles | Weatherproof...
  • ENHANCED DURABILITY; 100% WATERPROOF: While other rooftop carrier bags let in water through the zipper or quickly wear out, we’ve designed ours using triple-layer waterproof tarpaulin that weathers rain, wind, grit, or heat, and fitted it with a zipper flap that helps keep your items 100% dry.
  • STORE IT ALL: Going camping or on a road tip? This 44” (L) X 34” (W) X 17” (H) car roof bag packs 15 cubic feet (425 liters) of space to give you ample storage room, And unlike a hard car top carrier that struggles to fit odd-shaped items, ours has soft sides that flex to accommodate them. This bag has a maximum weight limit of 99 lbs to account for the weight shifting of the cargo.
  • INSTALLATION MADE SIMPLE: You’ll be hitting the road in no time. We’ve included 8 reinforced straps with heavy-duty buckles to easily and securely install the waterproof roof top bag. Whatever your car, this roofbag car top carrier will fit as long as it has a roof rack.
  • THOUGHTFUL DESIGN: No dealing with bulky roof rack bags. Ours compactly folds down to the size of a tablet, allowing you to store it in the trunk of your car or inside the glove compartment with space-friendly ease. And maintaining it couldn’t be simpler: all it needs is an occasional wipe.
  • LIFETIME WARRANTY: We’ve backed our soft shell car topper bag with an iron-clad lifetime warranty to give you total peace of mind and the best bang for your buck. Go ahead, add instant cargo space to your car and cruise with confidence completely risk-free!

The Asani Rooftop Carrier Bag comes with 15 cubic feet of storage space, and it is compatible with sedans, vans, SUVs, and even pickup trucks. It is very easy to install, and you will be able to easily store anything with a large or unusual shape because this cargo carrier is very flexible. 

It is also very easy to store when not in use. You can simply fold it and keep it in a nice place. 

This Rooftop Carrier Bag from Asani also comes with a lifetime warranty. So you do not have to worry about durability. You can get this roof cargo bag for around 62 dollars. So it is a great option for all kinds of vacation and or day trips.

4. RoofPax Car Roof Bag

Sale
RoofPax Car Roof Bag & Rooftop Cargo Carrier. 19 Cubic Feet. 100% Waterproof Excellent Military...
  • ✅ SAFETY COMES FIRST: RoofPax is the ONLY brand that produces its Car Roof Bag for maximum safety with 4+2 free door hooks (included), instead of using straps that go inside the car. Tying down any car top luggage involving straps going through the inside of the car is HIGHLY dangerous as they interfere with air bags in case they open and are illegal to use in some states. RoofPax is the safest and most secure Car Roof Cargo Bag on the market today.
  • ✅ MILITARY QUALITY WATERPROOF: This premium quality car top bag is made of military grade materials with waterproof dual seam technology and water repellent double coating. This roof bag features include a built-in protective mat and 10 elastic velcro strap restrainers to prevent strap flapping. Security features also include a heavy duty SBS zipper, 10 strong straps with NIFCO buckles and double strap covers with 8 Velcro stripes.
  • ✅ WORKS WITH or WITHOUT ROOF RACK: Use RoofPax car roof top luggage carrier with any sized car or SUV. It can be quickly and easily installed in minutes whether your vehicle has a rack installed or not.
  • ✅ X-LARGE SIZE: The dimensions of: L47.2" x W 35.4" x H 19.8" Provides 19 cubic feet of rooftop cargo storage so you will never run out of space for carrying all you need on your next car trip or adventure. The 19 cf RoofPax Bag can hold 4-6 suitcases and more, Pack all you want with the confidence that your luggage will stay safe and protected in all weather conditions during your travels.
  • ✅ LIFETIME WARRANTY on Zippers and Buckles for breakage or tear! Our customers' satisfaction, confidence and trust in our brand is our #1 top priority. If you are not 100% happy with your purchase, let us know so we can make it right by refunding or replacing your order. *Activation of warranty required on RoofPax website*

The RoofPax Rooftop Cargo Carrier Bag comes with 19 cubic feet of storage space. It is made out of military-grade materials, and it is fully waterproof also. So it will easily last for a very long time. 

This roof cargo bag does not require any roof rack. So you will be able to install it easily whether you have a roof rack installed on top of your car or not. It is compatible with almost all types of vehicles. You can get this cargo bag for around 120 dollars. 

No matter when your zippers or buckles ever break or tear, the manufacturer will replace them without any cost. The logo of the bag also glows at night. It comes with ten straps so that you can securely attach the cargo bag to your car.

5. Thule Pulse Cargo Box

Thule Pulse Rooftop Cargo Box, Alpine , Black , Alpine (11 Cubic Feet)
  • Functional rooftop cargo box provides 11 cubic feet of additional packing space
  • Rugged and durable design keeps contents protected
  • Fast grip quick-mount system assembles in minutes
  • Passenger-side opening for easy loading and unloading
  • The central locking system provides maximum safety

The Thule Pulse rooftop carrier box comes with a sturdy and aerodynamic design. It is available in three different size variants. Those are 11, 14, and 16 cubic foot sizes. 

It is very easy to load and unload things from this cargo carrier by accessing it from the passenger side. It also comes with a key to provide you with extra safety and security.

This Thule roof cargo carrier comes with a weight carrying capacity of 110 lbs. It can easily accommodate up to six pairs of skis or four snowboards. 

It comes with an aerodynamic design that helps to reduce drag. So with this cargo carrier, you will be able to enjoy and smooth and quiet ride. 

6. SportRack Horizon Cargo Box

SportRack SR7016 Horizon Cargo Box, 16-Cubic Feet, Black
  • Rugged construction made from impact resistant ABS material
  • Secure centralized lock for easy opening and closing
  • Passenger side opening for access away from traffic
  • Quick release attachment kit included for easy installation and removal
  • Fits SportRack Roof Rack Systems, square, round and most factory racks

This SportRack Rooftop Carrier Box comes with very durable construction and aerodynamic design. It looks great on top of a car. It is very easy to both install and removes. It is compatible with most roof racks. 

It is available in three different sizes. It can give you access from the passenger side so that you can load and unload it by staying far from traffic. It also comes with a limited lifetime warranty. It has locks that keep all your items secured when you are driving on the road.

It can give you a smooth and quiet ride. So if you are looking for a durable cargo carrier, you can check out this one.

-our editorial board has reviewed this article and has been approved for publication according to our editorial policy.

Best Seller List of Rooftop Cargo Boxes:

Bestseller No. 1
JEGS Rooftop Cargo Carrier | Hard Car Top Large Luggage Box | Waterproof Storage | Heavy Duty Solid...
  • SECURE & PROTECT YOUR GEAR in this 18 cubic ft. HDPE plastic hard shell car top cargo carrier; high-capacity interior dimensions 57 L x 38 1/2 W x 17 3/4 H inches; aerodynamic design for fuel efficiency
  • WATERPROOF STORAGE FOR YOUR LUGGAGE with a four corner locking system, front latch, and weather-tight seal for ultimate car rooftop protection and security
  • EASY & CONVENIENT LOADING AND UNLOADING from either side of the car make for smooth travel and hassle-free storage
  • NO TOOLS REQUIRED, EASY ASSEMBLY AND INSTALLATION. All mounting hardware and simple instructions are included to get you safely on the road quickly
  • MADE IN USA, LIMITED LIFETIME GUARANTEE. The JEGS Rooftop Cargo Carrier’s high-quality construction and performance give you peace of mind
Bestseller No. 2
Thule Force XT Rooftop Cargo Box, Large, Black
  • A versatile roof-mounted cargo box for everyday use
  • Provides 16 cubic feet of additional packing space
  • Designed to fit a wide range a vehciles with maximum space efficiency
  • Quick-mount system "clicks" when roof box is secure and properly mounted
  • Dual-side opening for easy access to all areas of the box, from either side of the vehicle
Bestseller No. 3
SportRack Vista XL Rear Opening Cargo Box (Black, 18 Cubic Feet)
  • Fits SportRack Roof Rack Systems, square, round and most factory racks (Check fit guide)
  • Tool-free mounting hardware for easy installation and removal included
  • Rear opening for easy access away from traffic includes a key lock to secure contents in the box
  • ABS construction that is durable and UV-resistant; Easy to clean with mild soap and water
  • Min-max crossbars spacing: 23 5/8" - 29 3/4"; Max weight capacity: 100 pounds
Bestseller No. 4
DNA Motoring PT-ZTL-8099-GY Pair Aluminum Roof Rail Cross Bars+Cargo Box Baggage Carrier w/Lock+Keys
  • Cross Bars: Aluminum Bar Construction; Aluminum Mounting Brackets
  • Cargo Box: Heavy Duty ABS Plastic Construction
  • Capacity: 12 cu. ft. / Dimensions: 68" L x 31" W x 16" H
  • Opens to 14. 75" Wide to Store Bulky Items
  • Opens from the Side and Stays Open Till you Close It
Bestseller No. 5
Menabo Quasar Roof Cargo Box 320 Liters with Lock, Matte Black, Made in Italy
  • Menabo model "QUASAR" roof box with elegant profile and equipped with anti-theft lock. Quick and secure mounting via "U" hooks. Right opening side (passenger side)
  • Maximum load: 50 kg / 110.2 Lb.
  • Load capacity: 320 litres - Anti-theft system: Included
  • Colour: rough black
  • External dimensions (LxWxH) 128x90x38 cm - Internal dimensions (WxWxH) 120x82x34 cm.
Bestseller No. 6
Thule Sidekick Rooftop Cargo Box Grey, One Size
  • Compact roofbox, ideal for small loads such as camping gear or golf clubs
  • Sturdy U-bolts with reinforcement plates and adjustable brackets provide a secure fit to rack
  • Compact design leaves room for other roof mounted accessories
  • Passenger side opening for easier loading and unloading
  • External dimensions: 54 x 25 x 15.5 inch
Bestseller No. 7
Thule Motion XT Rooftop Cargo Carrier, XXL
  • External dimensions: 91.5 x 37.5 x 18 inches | Internal dimensions: 84.5 x 33 x 16 inches
  • Roof-mounted cargo box provides 22 cubic feet of additional packing space
  • Fits 5-7 pairs of skis / 3-5 snowboards
  • Load capacity: 165 pounds | Product Weight: 55 pounds
  • Designed for optimal space efficiency, aerodynamics, and vehicle fit
Bestseller No. 8
Thule Vector Rooftop Cargo Box, Medium, Black Metallic
  • Full trunk access with minimal risk of contact with the cargo box, thanks to its forward position on the vehicle roof
  • 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
  • Reinforced lid makes for a smooth, effortless dual-sided opening and closing
  • An elegant, sporty design with seamless integration of the lid and the base that adds a distinctive look to any car
  • A premium interior with integrated lighting and a felt-lined base for increased gear protection that enhances the user experience
Bestseller No. 9
Waterproof Vehicle Roof Top Mount Travel Storage Box Rooftop Luggage Cargo Carrier w/Lock + Keys 53"...
  • ▶️ Heavy Duty ABS Plastic Construction
  • ▶️ Overall Dimensions: 53" L x 34" W x 15" H
  • ▶️ Opens to 14" Wide to Store Bulky Items
  • ▶️ Capacity: 10 cu. ft.
  • ▶️ Opens from the Side and Stays Open Til you Close It
Bestseller No. 10
DNA MOTORING PT-ZTL-8139-BK Roof Top Cargo Box + Pair Universal Aluminum Side Rail Cross Bar, Black
  • OEM Style Cross Bars: Aluminum Bar Construction; Connects to Factory Roof Rails
  • Cargo Box: Heavy Duty ABS Plastic Construction
  • Overall Dimensions: 67" L x 30" W x 13" H
  • Opens from the Side and Stays Open Til you Close It
  • Includes Mounting Hardware & (2) Keys

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Last Update : 2021-07-10

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