Secure the trailer properly – even after the journey
You’ve been driving the trailer and have already parked, but you’re not done yet. The parked trailer should also be secured, especially against rolling away. You can find out what you need to pay attention to and what liability is like in an emergency in our blog post.
How to properly secure the trailer
If you park a trailer outside of your private property, you should definitely secure the trailer sufficiently. It can always happen that the trailer rolls away, is hit by strong gusts or – if it is parked on the street – is involved in a possible accident by other road users or even causes something worse. Of course, a parked trailer that moves unexpectedly is not desirable, even on private property, so we always recommend securing it properly.
The best way to secure a parked trailer is with wheel chocks. To do this, you should first check whether the road is sloping in one direction, and if so, secure the trailer with a wheel chock before unhooking it from the towing vehicle so that it does not roll away when unhooking it.
But even if the road has no slope or incline, securing it with a wheel chock makes sense: with a wheel chock in front of and behind the wheels you can prevent all movements forwards and backwards, or at least limit these movements, for example in a storm or if another vehicle hits the trailer. It is best to make sure that you park the trailer in a protected area, for example in a driveway or a dead end or on the edge of a parking lot, where the chances of the trailer moving unintentionally due to outer circumstances are already limited.
You can also secure the trailer against theft, for example with an immobilizer and a lock for the drawbar.
Liability for your trailer
Your trailer – like your car – must have liability insurance. So if the trailer starts rolling on a sloping road and damage is caused, you are covered. However, it is also helpful if you have additionally secured the trailer as described above.
Also interesting for you: In 2023 there was a ruling by the Federal Court of Justice in which the trailer’s liability insurance was also asked to pay, even though the parked trailer was only in an accident with one had set another car in motion and was virtually passively involved in the accident. It was said that there was a risk of uncontrolled movement by the trailer and that this risk existed as long as the trailer was parked in public traffic.