With the development of technology, modern trailer heads are gradually incorporating intelligent elements. Some high-end trailer heads are equipped with autonomous driving assistance systems, remote monitoring technology, and intelligent fault diagnosis systems, further enhancing the convenience and safety of driving. Trailer heads play a crucial role in road transportation. It is not only the power source for cargo transportation, but also a key factor in ensuring driving safety and improving transportation efficiency. A high-performance trailer can significantly reduce transportation costs, improve transportation efficiency, and provide strong support for cargo transportation.

The trailer head is an important component of a truck, which includes multiple key components and systems that work together to ensure the normal operation and driving safety of the truck. The trailer head is also equipped with various auxiliary systems and devices, such as headlights (including low beams, high beams, direction indicators, fog lights, etc.), air intakes, radiators, fenders, etc., to improve the safety, comfort, and economy of the vehicle.