How does air ride suspension work?

The working principle of trailer air suspension is:

The weight of the trailer and its load is supported by an advanced air suspension system, which uses inflatable air bags or air springs as support elements. The trailer air suspension cleverly achieves a balanced load distribution between the axles by carefully controlling the air pressure inside the air springs. This balancing strategy ensures that the pressure is evenly applied, thereby achieving a balanced weight distribution, effectively reducing the load-bearing burden of the trailer and strictly complying with various load safety regulations. Ultimately, the air suspension system plays a key role in maintaining vehicle stability and excellent performance throughout the transportation process with its reliability and efficiency.