What is the maximum speed you are allowed to drive a car with trailer on roads outside of built-up areas?

In Germany, when driving a car with a trailer outside of built-up areas, the maximum speed limit is typically 80 km/h. This regulation is in place to ensure the safety of both the driver and other road users. Driving at this speed allows for better control of the vehicle and trailer, especially considering the additional weight and length of the trailer, which can affect stopping distances and maneuverability.

The rule is outlined in the German Road Traffic Regulations (StVO). Exceeding this speed limit could lead to dangerous situations, as trailers can sway and become unstable at higher speeds. Therefore, it is crucial for drivers to adhere to this speed limit to promote road safety and comply with legal requirements.