The maximum load given in the mounting instruction is not to be exceeded. The car manufacturer´s instruction for maximum roof load shall also be observed and followed. It is always the lower limit that applies. Maximum roof load = load carrier weight + any accessory + the weight of the load itself.

 

The load shall be secured properly using tensioning straps or similar. Elastic "bungies" are not to be used. The load put into a roof box should also be secured with straps. Most of the weight should be placed in the middle of the box. The load should not significantly go outside, beyond the load bars in width, it should be distributed evenly across the load carriers and with the lowest possible centre of gravity. Any part of the load that goes outside, beyond the car to the front or rear should be marked in strict accordance with the applicable law.

 

When carrying surfboards or other long objects (which may generate considerable lift forces) such loads shall be anchored securely at the front and rear of the vehicle as well. If several surfboards are being transported, they should not be placed beside each other but one upon the other in order to reduce lift forces. If surfboards with removable fins are being transported, the fins should first be removed. Skis should be transported with the pointed tip facing rearwards. Always check the load to ensure it is securely fastened!