How much longitudinal play may there be in the drawbar of the hitch?

In the context of German traffic rules, the drawbar of a hitch is critical for the proper attachment between the towing vehicle and the trailer. It's essential for safety that there is limited longitudinal play in the drawbar to ensure a secure connection.

The correct answer indicates that a maximum longitudinal play of 1 millimeter is permissible. This specification is critical because excess play can lead to instability in the vehicle-trailer combination, increasing the risk of accidents.

In German regulations, maintaining minimal play is essential for operational safety, and the specific measurement is defined to prevent any undue movement that could compromise driving safety. Ensuring that the drawbar is securely attached and plays within the specified limits is vital for safe towing operations.