You want to park your single-axle trailer (overrun brakes, 1000 kg permissible total mass) on a slope. What must you do?

To safely park a single-axle trailer on a slope, it is crucial to use both the parking brake and wheel chocks.

Engaging the parking brake prevents the trailer from rolling, providing a primary measure of security. In addition, placing wheel chocks under the wheels provides an extra layer of safety, especially on slopes where there’s a greater risk of unintended movement.

According to German traffic regulations, these measures are necessary to ensure that the vehicle remains stationary and does not pose a danger to other road users. Omitting either step could lead to accidents or damage, as the trailer could roll away if only one method of securing it is used. Therefore, both actions are essential for safe and responsible parking in such conditions.