You want to enter a road displaying this road sign. To what does the information "12 t" refer?

This road sign indicates a weight limit for vehicles. The number "12 t" refers to the actual weight of the vehicle. In German traffic rules, this means that vehicles with an actual weight exceeding 12 tons are not allowed to enter or use this road.

The actual weight here is the total current weight of the vehicle, including its load. It is different from the gross vehicle weight rating (GVWR), which is the maximum allowed weight according to the vehicle's registration, and from the unladen weight, which is the weight of the empty vehicle without cargo.

Understanding this sign is important for commercial drivers and anyone transporting heavy loads, as crossing the limit can cause damage to road infrastructure or create safety risks. Always check your vehicle’s actual loaded weight before driving in areas with such restrictions.