Max Speed With Thule Roof Box

Thule recommend that you don t travel any faster than 90 mph which is probably more than your local speed limits anyway.

Max speed with thule roof box.

My thule boxes both said 80mph as the max speed. With our long tradition of the highest quality you can expect a lot from your thule roof box. It was a little noisier and of course reduced my mpg from about 50 to 43 but i was still able to. What is the maximum speed you can travel with a thule roof box.

I think they key is to load it sensibly and balance the weight. The only statement that thule has on the speed you should travel while carrying a cargo box on the roof like th615 is the following. With thule motion xt thule is setting a new standard for modern roof box design with a stylish silent and easy to use box that will make your car look even better. Total load cargo weight plus weight of accessories used to carry cargo.

Unless stated otherwise in these instructions do not carry more than 75 kg 165 lbs on thule load carriers. Most cars were travelling at 140kph. Speed should be adjusted to suit the load being carried other parameters such as road conditions wind traffic intensity and so on and of course traffic regulations as well. Regularly best in test for safety security and ease of use choice of capacity from medium to xx large.

Thule can not warranty loads that exceed this limit. With a load on the roof the vehicle s driving characteristics its braking performance and its sensitivity to side winds may change. Some roof rack accessories such as roof boxes come with a maximum speed warning which shouldn t be exceeded. Driving with the roof box wasn t really so bad.

For safety to your vehicle and rack system obey all posted speed limits and traffic cautions. I have inadvertantly crept over that on occasion without any problems.