Why is the semi-trailer's carriage and carriage brand different? Does the semi trailer have two pairs of license plates?
Because the front and trailer cars are one of the vehicles, as the vehicle management, are required on the card. When buying insurance, they are treated as two cars. The same front can hang different trailers, so it is different from before and after, one is the vehicle itself license plate, and the other is the container license
Semi trailers have two pairs of plates. The front of the car is the license plate of the car. The car is the number plate of the car.