Roof boxes, especially from Thule, are a practical solution for additional storage when driving. But how does a roof box affect your maximum speed? This article answers all important questions regarding “maximum speed with Thule roof box” and provides valuable tips for a safe and relaxed journey.
Influence of the Roof Box on Maximum Speed
The maximum speed of your vehicle is influenced by a roof box, regardless of whether it’s from Thule or another manufacturer. The added air resistance increases fuel consumption and reduces the maximum achievable speed. The extent of this effect depends on various factors, such as the size and shape of the roof box, the type of vehicle, and the load.
Thule Roof Boxes and Speed: What Does the Manufacturer Say?
In its manuals, Thule generally recommends not driving faster than 130 km/h with a roof box. This is for safety and prevents damage to the box or the vehicle. Dr. Hans Müller, an expert in automotive aerodynamics, confirms in his book “Aerodynamics in Everyday Life”: “Roof boxes significantly alter a vehicle’s aerodynamics. Reduced speed minimizes the risk of instability and accidents.”
Thule roof box installed on a car roof
Practical Tips for Safe Driving with a Thule Roof Box
Besides the reduced maximum speed, there are other points to consider when driving with a Thule roof box:
- Proper Loading: Distribute the weight evenly in the roof box and observe the permissible payload.
- Secure Fastening: Check the fastening of the roof box regularly, especially before longer trips.
- Adjust Driving Behavior: Be aware that the vehicle’s handling changes with a roof box, particularly in side winds or curves. Drive defensively and adjust your speed to the conditions.
FAQ: Frequently Asked Questions About Maximum Speed and Thule Roof Boxes
Can I drive faster than 130 km/h with a Thule roof box?
Thule recommends a maximum speed of 130 km/h. While higher speeds are technically possible, they can compromise safety and lead to damage.
How does loading the roof box affect maximum speed?
A heavier load increases air resistance and further reduces the maximum speed.
Which Thule roof boxes are particularly aerodynamic?
Thule offers various roof boxes with optimized aerodynamics that minimize air resistance. Check the Thule website or consult your specialist dealer.
Maximum Speed with Roof Boxes from Other Manufacturers
For roof boxes from other manufacturers as well: The maximum speed should be reduced. Observe the recommendations of the respective manufacturer.
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Conclusion: Safety First
The maximum speed with a Thule roof box should be reduced for safety reasons. Observe the manufacturer’s recommendations and adjust your driving behavior to the conditions. This way, you’ll arrive safely and relaxed.
Car with a roof box driving on a highway
Related Topics:
- Roof Box Buying Guide
- Proper Roof Box Loading
- Road Safety
Contact us for more information and assistance with selecting the right roof box and other car repair topics. Our experts are available 24/7.
