What is the maximum number of trailers with overrun brakes are you allowed to tow with a truck tractor when you intend to drive the truck/trailer combination at a speed of more than 25 km/h?

In Germany, when driving a truck tractor at speeds over 25 km/h, you are only allowed to tow one trailer with overrun brakes. Overrun brakes activate automatically when the trailer pushes against the towing vehicle, providing safer braking. Towing more than one such trailer would create handling and braking challenges, increasing the risk of accidents. Therefore, the law limits you to a single trailer to ensure control and safety on the road. Remember this rule to always stay compliant and safe when towing.