How To Carry Luggage On Top Of A Car？

Planning a week-long trip but lack extra luggage space? You can transport items on the car’s rooftop without cramming the inner space.

Your car’s trunk won’t always have enough space to store camping gear or bulky items. That’s where the roof luggage system comes in. Installing a luggage carrier is essential for transporting your essentials without sacrificing comfort. You should select the right carrier to get extra space for your cargo.

From cargo carriers to installation tips, we’ll guide you through every factor to help you carry the luggage on your car’s top and experience a smooth and safe trip.

So, let’s dive in.

Difference: Roof Bag, Roof Box & Roof Basket

If you’re stuck in buying a cargo carrier, you should understand the difference between a roof bag, roof box, and roof basket. Here’s a quick guide to help you decide:

Roof Bag

Soft fabric bags are installed on the car’s roof to store luggage, sports gear, and other equipment. Roof bags are your go-to cargo carrier if you’re looking for a lightweight and cost-effective option. However, you’ll have to sacrifice some security.

Before choosing a roof bag, know your car’s size and the luggage amount you plan to carry.

Advantages

Here’s why you should choose roof boxes for your long trip:

1. Maximize Storage Space

Whether moving on a vacation or camping trip, a roof box should be your partner to turn a cramped space into a big one. Fit the luggage in the roof box without occupying the legroom to get enough space in your car.

2. Provides Safety

Stuffing the bulky luggage inside a small space isn’t possible. Install roof boxes with locks to secure your belongings from theft. This way, the weight is distributed on the car’s rooftop and helps the driver handle the vehicle properly.

Disadvantages

Look at the disadvantages of roof bags:

1. Less Secures

Roof boxes are more secure than roof bags. Since most roof bags lack proper locking systems, these increase theft risk. If you have to leave your car unattended for longer, you better get locks for the bag or prefer cargo boxes.

2. Lacks Weather Resistance

Extreme weather conditions can damage the roof bag, so if you’re traveling to a rainy area, use a waterproof bag. Tirol offers waterproof roof bags to protect your belongings and make your trip comfortable.

Installation Tips

Choose the right roof bag and install it using these steps:

• Clean the car roof to prevent dirt
• Place the bag in the center position on your car
• If using crossbars, attach the straps to it while connecting the straps to the door frame, if you don’t have a crossbar.
• For side rails, tie the front and back knots with side straps
• In a basket, fit straps to the basket’s front and rear portion
• Tighten the straps

For more information, read this installation guide.

Roof Box

A roof or luggage box is large, durable, and secure, providing extra cargo storage capacity. You can pack your extra belongings in the box. If you travel often and want a safe box, this should be your choice.

Advantages

Here are the advantages of a roof box:

1. Aerodynamic Efficiency

Going on a long trip, roof bags are the best choice. Aerodynamic roof bags improve fuel efficiency and driving performance. Choosing cargo bags also prevents the speedy winds from dragging the bag.

2. Easy Installation & Removal

Roof cargo bags come with tie-down straps and soft pads, allowing you to secure them on the rooftop. Even its lighter weight ensures a quick and easy installation and removal when needed. So, opt for the hassle-free process.

Disadvantages

Some cons of a roof box include the following:

Raised Height

Passing the car can be an issue if you’re going through condo basements or multi-story parking lots. Roof boxes come with extra height than cargo bags, so you better check the size to evaluate the right fit.

Installation Tips

Being a handy box, you need to ensure the roof box is fitted to prevent accidents while driving. To install the roof box, you have to:

• Mount bracket or clamp on the rooftop
• Place the box on the rooftop.
• Secure it with adjustable straps, lock, or U-bolts
• Tighten the fasteners to lock the box in place for security

Roof Basket

Roof or cargo baskets have an open metal frame to put extra storage on the car’s rooftop. It’s perfect for camping, sports events, or adventurous trips to transport bulky items easily. Due to its versatility, you can store as much cargo as you want.

Advantages

Check out why to buy roof baskets for extra storage:

1. Improves Interior Comfort

Another benefit of roof bags is freeing up maximum space in your car. You don’t need to store luggage or gears inside the vehicle instead place roof bags on the rooftop. Thus, reduce the inner clutter and enjoy a relaxing ride throughout your journey.

2. Versatility

Here comes a versatile option to transport heavy luggage, camping gear, or sports equipment on your travel. These roof boxes are perfect to carry items on any adventurous trip.

Disadvantages

Roof baskets may have this disadvantage:

Increased Fuel Consumption

Roof boxes have a streamlined design but covering the car’s frontal surface increases fuel consumption, reducing the aerodynamic efficiency. That’s why try to remove the box when not required to save fuel.

Installation Tips

• Mount basket and crossbars on your roof
• Use a U-bolt kit or bracket to secure the basket
• Tighten the bolts
• Load the cargo evenly
• Secure items using bungee cords, straps, or cargo net

No matter what, these luggage carriers free up most of your vehicle’s space, enhancing your travel experience. None of the roof luggage systems will compromise comfort.

Common Concerns

Installation Security

Whether you store luggage in a roof bag, box, or basket, your cargo will stay firmly attached to the car’s roof. But, you should also consider the load capacity or the roof rails when selecting the carrier. In addition, securing the cargo carrier with straps, locks, and bolts will keep it safe and secure.

Ease of Installation

First-time users might find it challenging to install the cargo carrier. However, installing the carrier is a piece of cake—a user-friendly option. You don’t need tools to secure the bag on the rooftop instead mount the carrier and fix it using straps or bolts.

Impact On Driving Safety

The cargo carrier’s weight might affect the vehicle’s stability while driving. That’s why you should understand the weight distribution. It’s better to place the heavier items towards the front and lighter ones including sleeping bags or inflatable mattresses at the back.

Water Resistance & Leakage

Waterproof roof bags and roof boxes are crucial for wet conditions. Look for models with sealed zippers and additional covers to prevent rain seepage otherwise, water could damage your luggage.

If you plan to change your car, it’s better not to install permanent carriers but to prefer temporary or non-permanent roof luggage systems. This will prevent damage to the vehicle and extra removal effort.

Factors To Consider When Buying Cargo Carriers

These factors will help you decide the best luggage carrier for your travel.

Weight Capacity

One important factor to consider is the roof box weight capacity. This determines the amount of load the car’s roof can bear without damage. Therefore, the net weight and the load shouldn’t exceed the limit.

Structural Durability

The cargo carriers’ material and design contribute to the structural durability.

Roof boxes are made of ABS plastic, making them waterproof and UV-resistant while PVC roof bags are lighter but might wear after long use. In addition, roof baskets are a good option for off-road traveling, letting you carry heavy loads.

How to Choose the Right Option

Consider the following factors to choose the right option:

1. With or Without Roof Rails

Stuck in choosing the roof system with or without rail that won’t be an issue anymore because it depends on your:

• Vehicle
• Requirements
• Driving Habits
• Budget

You can get a roof bag with door straps if your car doesn’t have rails while roof boxes and baskets are suitable for vehicles with rails.

2. Size Recommendations

Here are some size recommendations for different types of vehicles:

3. Vehicle Compatibility

By understanding vehicle compatibility, choosing the right roof luggage systems is possible. Here are the best luggage-carrying solutions:

• Sedan: Use roof bags because sedans have a low weight capacity.
• SUVs: Roof boxes work best for storing items safely.
• Pickup trucks: Bear large loads, so go for roof baskets

4.Regulations in Key Markets

If you live in any of these states, check rooftop luggage carriers’ regulations to avoid penalty charges.

USA

When using a cargo carrier in the USA, follow these safety regulations.

Cargo Securement

According to the Federal Motor Carrier Safety Administration, cargo securement is a must to prevent items from falling during travel.

Vehicle Equipment

National Highway Traffic Safety Administration has a set rule for placing cargo with a specified dimension, so it doesn’t restrict the lighting or mirror view. You are allowed to have a cargo carrier with a height of 4.11 to 4.27 meters.

Load Limits

Fit the cargo within the vehicle dimensions. You can’t extend the cargo beyond 4 feet. However, you can transport 165 lbs of maximum roof capacity.

Canada

If you don’t want the state to take strict action, comply with the rules.

Secure Cargo Transport

Under the Assembly of Newfoundland and Labrador regulations, securing cargo with steel straps and a pair of crimps is necessary. That’ll prevent the load from displacing from the center position of the rooftop.

Roof Luggage System Requirements

Make sure to purchase a rooftop luggage carrier compatible with your vehicle type, so it fastens securely. Also, install crossbars before placing a cargo carrier. Besides, the Maximum roof luggage system shouldn’t exceed 4.2 meters from the roof.

Australia

Follow these regulations to carry your cargo without stress:

Overhanging Load

When carrying loads on your car’s rooftop, it should extend more than 1.2 meters of the rear portion. You also have to ensure the standard maximum height limit of the carrier is 4.3 meters. Try to hang a bright flag during the day while a red light is visible from 200 meters at night.

Security Cargo Net

If you live in Queensland, use a security cargo net on SUV’s or commercial vehicles. Otherwise, you’ll get a fine of more than $200.​

Buying Recommendations

If you don’t understand the best luggage carrier, here are our top picks:

High-End

If you have enough budget, invest in a T28832 cargo luggage box for your car, a high-quality roof box. These durable boxes provide extra cargo space and keep it safe and secure.

Mid-Range

One of the convenient cargo bags with a greater capacity to store luggage is the T28994 Car Waterproof Bag. It’s equipped with extra elements including a waterproof pad, metal buckles, door hooks, and anti-tear rings.

Budget

If you have been looking for an easy storage and affordable option, this T24528 HOT SELLER RTS Waterproof Cargo Bag should be your go-to rooftop luggage system. This waterproof bag won’t damage your belongings in harsh weather conditions.

Additional Tips

Preventing Wind Noise

• Use Aerodynamic Roof Boxes: Speedy winds create noise that might be disturbing during your travel. You should choose the best models to reduce wind drag, minimize noise, and let air flow smoothly.

• Tighten Straps: Loose straps cause a flapping noise when driving speedily. However, tightened straps won’t create noise, so tighten straps or bolts before travel.

• Use Wind Deflectors: Wind deflectors are beneficial if you drive on highways. At higher speeds, air flows freely creating friction due to open wide roads. Thus, wind deflectors reduce turbulence leading to a quieter experience.

• Ensure Proper Installation: Sometimes misaligned cargo carrier leads to wind turbulence. Therefore, place the roof system in a secure position to avoid noisy conditions.

Necessity of a Roof Pad

Roof pads on the carrier are a necessity because:

• Prevents direct contact protecting car roof from scratches
• Create a layer that improves grip and stability
• Reduce vibrations and noise

Packing Techniques

Here’s how to prevent luggage deformation when driving at high speeds:

• Place heavy items at the bottom to prevent swaying
• Even weight distribution keeps the carrier stable
• Secure loose items with bungee cords or straps
• Check the carrier weight limit to avoid exceeding the capacity

Bottom Line

You may have already developed an understanding of roof bags, boxes, and baskets. It would be simpler to decide the best option depending on the functionalities. Tirol is one of the most reputable names among all well-known companies offering quick solutions for long-distance travelers.

You’ll find a vast range of cargo carriers in the market, but when you’re looking for a durable one with longevity, prefer Tirol. Whether moving to your home or on a camping trip, a roof box, bag, or basket turns your travel into a memorable journey.