The Ultimate Guide to Car Roof Racks and Boxes

Are you planning a road trip or a weekend getaway but worried about fitting all your gear in your car? A car roof rack might be the solution you're looking for. These versatile additions to your vehicle can significantly expand your luggage storage options, allowing you to transport everything from bikes and kayaks to extra suitcases and camping equipment. With the right car roof rack, you can make the most of your vehicle's space and enjoy hassle-free travel.

In this comprehensive guide, you'll learn about the different types of roof racks available, including popular options like Thule roof racks. We'll walk you through the process of choosing the right roof rack for your car, taking into account factors such as your vehicle's make and model, as well as its fixed points for mounting. You'll also get tips on how to install and use roof racks safely, discover top brands in the market, and explore additional storage solutions like cargo boxes. By the end of this article, you'll be well-equipped to pick the perfect roof rack for your needs and hit the road with confidence.

Types of Car Roof Racks and Their Uses

When it comes to expanding your vehicle's storage capacity, you have several options to choose from. Each type of car roof rack has its unique features and benefits, catering to different needs and vehicle types. Let's explore the main types of roof racks and their uses.

Roof Bars

Roof bars, also known as cross-bars, are typically two steel or aluminum bars that run perpendicular to the length of your vehicle. These versatile additions serve as a foundation for mounting various accessories and equipment. Here's what you need to know about roof bars:

  • They provide a stable base for attaching specialized racks for bikes, kayaks, canoes, or skis.
  • Roof bars are compatible with many vehicles, including those without pre-installed attachment points.
  • They offer limited mounting capacity due to the gaps between the bars.
  • Installation can be straightforward, but precise measurements are crucial for correct fitting.

Roof Rails

Roof rails are pairs of bars that run along the length of your vehicle's roof, from front to back. They're common on SUVs, wagons, and minivans. Here's what makes roof rails useful:

  • They serve as attachment points for other roof systems, including cross-bars and full roof racks.
  • Roof rails come in two main styles: raised and flush.
  • Raised rails are elevated off the roof, allowing for easy attachment of various systems.
  • Flush rails sit directly against the roof and often have channels or pinholes for tower attachment.
  • While not ideal for directly carrying cargo, they're excellent for mounting other roof rack components.

Roof Baskets

Roof baskets are platform-style racks with raised sides, offering a versatile cargo solution. Here's why you might choose a roof basket:

  • They're great for securing various types of gear, from firewood to extra luggage.
  • The multi-bar construction provides natural tie-down points for straps and cords.
  • Baskets allow for easy stacking of items but remember to use proper securing methods.
  • They're not ideal for protecting cargo from the elements or for oddly shaped items like skis.
  • Some baskets offer fairings to help with aerodynamics and noise reduction.

Cargo Boxes

Cargo boxes are enclosed storage solutions that mount on your roof, offering protection and security for your belongings. Here's what makes them stand out:

  • They keep your gear dry and out of sight, providing better security than open racks.
  • Many cargo boxes are designed to be aerodynamic, minimizing impact on fuel economy.
  • They come with features like locks, side-opening designs, and even built-in carpet or solar panels.
  • Cargo boxes are ideal for storing luggage, camping gear, or sports equipment.
  • Not all boxes are completely watertight, so check the sealing features before purchasing.

When choosing a roof rack system, consider your vehicle type, the gear you'll be transporting, and your specific needs for security and weather protection. Each type of roof rack offers unique advantages, so pick the one that best suits your lifestyle and travel requirements.

Choosing the Right Roof Rack for Your Vehicle

Selecting the perfect roof rack for your car is crucial to ensure safe and efficient transportation of your gear. To make the best choice, you need to consider several factors, including your vehicle's compatibility, the rack's weight capacity, and how easy it is to install.

Vehicle Compatibility

The first step in choosing a roof rack is to determine what type of roof your vehicle has. Different roof types require different mounting systems. Here are some common roof types:

  1. Raised Rails: These run along the length of your roof and are easy to spot. If you have raised rails, you can often use a simple wrap-around mounting system.
  2. Flush Rails: These are becoming increasingly common on newer vehicles. They sit flat against the roof and may require specific mounting hardware.
  3. Fixed Points: Some vehicles come with factory-installed mounting points, often hidden under small covers on the roof.
  4. Bare Roof: If your car has no rails or mounting points, you'll need a system that clips into your door jams or a permanent mounting solution.

To find the right fit for your vehicle, use an automated fit guide provided by rack manufacturers. Input your car's make, model, and year to get a list of compatible options.

Weight Capacity

It's crucial to know how much weight your vehicle's roof can support. This information is typically found in your car's owner manual or can be obtained from the manufacturer. Remember, the weight capacity includes both the rack itself and the cargo you plan to carry.

When calculating the total weight, consider:

  • The weight of the roof rack system
  • The weight of any accessories (like bike racks or cargo boxes)
  • The weight of the items you plan to transport

For example, if you want to carry two bikes and a cargo box, make sure the combined weight is less than your vehicle's maximum roof weight capacity.

Ease of Installation

The ease of installation can vary greatly depending on the type of roof rack you choose. Here are some considerations:

  1. Temporary vs. Permanent: Decide whether you want a rack you can easily remove or a permanent installation.
  2. Tools Required: Some systems may require special tools or professional installation, while others can be installed with basic household tools.
  3. Frequency of Use: If you plan to frequently remove and reinstall your rack, look for a system designed for easy on-and-off.
  4. Aerodynamics: Consider aerodynamic options like the Thule Evo WingBar or Yakima JetStream, which can reduce wind noise and improve fuel efficiency.

Remember, no matter which system you choose, it's essential to follow the manufacturer's installation instructions carefully to ensure your roof rack is secure and safe for use.

Installing and Using Car Roof Racks Safely

Proper Installation Techniques

To ensure your car roof rack is installed correctly and safely, you need to pay close attention to the manufacturer's instructions. The rack must be tight enough to grip the bars on your vehicle, but not so tight that it could damage the roof. When putting the roof rack on top, be careful not to scratch the paint job. It's always best to have a helper during installation.

For vehicles with raised rails, the process is relatively straightforward:

  1. Put the base system together by connecting the mount and cross bars.
  2. Attach the clamps to your car's raised rail system according to the instructions.
  3. Mount the rack system using the clamps.
  4. Add accessories as needed.

If your vehicle has hidden mounting hardware, you'll need to purchase a roof rack designed for these specific mounting points. Install the mount with bolts or other hardware, then assemble the pieces to make crossbars. Attach the crossbars to the roof and add any necessary accessories.

For vehicles with a bare roof, clip-style roof racks that mount to your car's door jamb or rubber rain gutters are a good option. Install the supplied clips, then mount the cross bars into the clips following the manufacturer's instructions.

Securing Cargo

Proper load strapping is crucial for safely using your car roof rack. Always secure your cargo before doing anything else. Use high-quality straps to tie down your items securely. For luggage, pack it tightly so it doesn't shift during transit. Use bungee cords or straps to fasten your items to the rack, ensuring everything is tightly secured.

Before hitting the road, give your roof rack a good shake to check if everything is secure. It's also a good idea to inspect your roof rack for any damage or signs of wear and tear before installation.

When loading items onto your roof rack, consider using a ladder that's taller than your vehicle or an accessory that allows you to climb up safely. Always get assistance when packing and unpacking the cargo rack to avoid injury and ensure proper weight distribution.

Driving Considerations

When driving with a loaded roof rack, you need to adjust your driving habits:

  1. Drive at least 5 mph below the posted speed limit on highways due to increased wind resistance.
  2. Avoid sudden lane changes and sharp turns to prevent cargo shifting.
  3. Double the distance between you and the vehicle in front of you to allow for longer stopping distances.
  4. Be extra cautious in high winds, as they can affect your vehicle's stability.

Consider using a roof rack wind deflector to reduce wind resistance and improve your car's stability. This can also help improve fuel economy and reduce noise while driving.

Remember, your vehicle's handling will be affected by the added weight on the roof. The higher center of gravity can impact stability, especially during turns or in strong crosswinds. Always be mindful of your cargo and adjust your driving accordingly to ensure a safe journey.

Top Brands and Products in the Car Roof Rack Market

When you're in the market for a car roof rack, you'll find that three brands stand out: Thule, Yakima, and Rhino-Rack. Each of these manufacturers offers high-quality products with unique features to suit different needs and preferences.

Thule

Thule is widely recognized as a leader in the car roof rack industry. Their products are known for their durability, ease of use, and innovative design. The Thule Motion 3 cargo box is a prime example of their commitment to quality. It features a quick-lock mounting system that makes it incredibly easy to attach to your vehicle's crossbars. This system allows you to line up the clamps and tighten the legs with minimal effort, saving you time and frustration during installation.

Another standout product from Thule is the UpRide Bike Rack. Priced at $299.95, this rack has received an overall rating of 4.0 and is particularly well-suited for wide-tire bikes. If you're an avid cyclist, this rack could be an excellent addition to your car roof setup.

Yakima

Yakima is another top player in the roof rack market, known for its versatile and user-friendly products. The Yakima CBX 16 Premium Cargo Box is a standout offering that combines security with convenience. It features a sturdy key-locking system, ensuring your belongings remain safe whether you're out on a hike or making a quick stop at a gas station.

For winter sports enthusiasts, the Yakima FreshTrack Ski & Snowboard Mount is a top choice. Priced at $248.95, it boasts an impressive 4.7 rating, making it one of the best ski racks available. If you're looking for a bike carrier, the Yakima HighRoad Upright Bike Carrier, priced at $298.95, is another solid option with a 4.0 rating.

Rhino-Rack

Rhino-Rack rounds out the top three with its focus on durability and security. Their Vortex Aero Bar is a popular choice among consumers. This bar is available in both silver and black anodized finishes, offering a sleek look to complement your vehicle.

One unique feature of Rhino-Rack products is their attention to security details. The Vortex Aero Bar comes with a tamper-resistant end cap that can only be removed with a special tool. Additionally, the fasteners used to secure the rack to your vehicle require a special hex tool, adding an extra layer of security to prevent theft.

When choosing a roof rack, consider factors like compatibility with your vehicle, ease of installation, and the type of gear you'll be transporting. Each of these brands offers products to suit various needs, from bike racks and ski mounts to cargo boxes and utility racks. By understanding the strengths of each brand and the features of their top products, you'll be better equipped to make an informed decision that enhances your vehicle's carrying capacity and suits your lifestyle.

Conclusion

Car roof racks and boxes have a significant impact on expanding your vehicle's storage capacity and enhancing your travel experience. These versatile additions enable you to transport a wide range of equipment, from bikes and kayaks to extra luggage, making road trips and outdoor adventures more enjoyable. By considering factors such as vehicle compatibility, weight capacity, and ease of installation, you can choose the perfect roof rack system to meet your specific needs.

To wrap up, proper installation and safe use of car roof racks are crucial to ensure a smooth and secure journey. Top brands like Thule, Yakima, and Rhino-Rack offer high-quality products with unique features to suit different preferences. Whether you're planning a weekend getaway or a long road trip, the right roof rack can make all the difference in maximizing your vehicle's space and allowing you to bring along all the gear you need for your adventures.

FAQs

Is it okay to leave a roof box attached to my car permanently?
It's not advisable to leave a roof box on your car all the time. Exposure to extreme weather conditions, such as the intense heat of the sun, can cause the roof box to warp. Similarly, very cold temperatures can make the material brittle and prone to cracking. It's best to store your roof box in a garage when not in use.

Should I drive with an empty roof box?
Driving with an empty roof box is not recommended. Despite being lightweight, an empty roof box can significantly increase air resistance due to its height, shape, and placement. This can lead to an increase in fuel consumption by about 10%.

What items should not be stored in a roof box?
Avoid placing very heavy items, such as strollers, in the roof box. It's safer and more practical to store such heavy items in the trunk, especially since the roof box can help free up space there.

What is the recommended spacing between roof bars when installing a roof box?
When setting up roof bars on raised or flush roof rails, as well as T-track slots, you have the flexibility to choose their placement along the rails. However, positioning the bars about 70cm apart is generally ideal for supporting roof boxes and bike carriers effectively.