A system incorporating air springs within a vehicle’s suspension framework, specifically designed for vehicles equipped with dual rear wheels, provides enhanced load-carrying capacity and ride quality. This type of system replaces traditional leaf springs or coil springs with air-filled bellows, which can be adjusted to maintain a consistent ride height and absorb shocks more effectively. For example, heavy-duty trucks and specialized trailers often utilize this technology to manage substantial payloads.
The implementation of such systems yields several benefits. Improved stability and handling, particularly under heavy loads, are primary advantages. The ability to adjust the air pressure within the springs allows for optimization based on varying load conditions. Historically, these systems have evolved from basic load-leveling solutions to sophisticated, electronically controlled setups that integrate with vehicle stability control systems. This evolution has resulted in increased safety and comfort for both the vehicle and its occupants.
