A system designed to automatically adjust the ride height of a vehicle, particularly those used for towing or hauling, ensuring a level and stable platform regardless of load. It utilizes inflatable air springs to compensate for changes in weight distribution. For example, when a heavy trailer is attached to a truck, this system inflates the air springs to raise the rear of the vehicle, counteracting the sag caused by the trailer’s tongue weight.
This technology is crucial for maintaining optimal handling, braking performance, and headlight aim. By keeping the vehicle level, it prevents excessive wear on tires and suspension components, contributes to safer driving conditions, and can improve fuel efficiency. The underlying concept has evolved over time from manually adjusted systems to sophisticated electronic controls offering real-time adjustments.
