A system designed to replace or supplement the original suspension components of a specific model year of a popular pickup truck. It typically includes air springs, an air compressor, a control unit, and associated hardware. These systems allow for adjustments in ride height and stiffness, catering to various load conditions and driving preferences.
The aftermarket components offer several advantages. They can improve ride quality, provide load-leveling capabilities when towing or hauling heavy cargo, and even enhance the vehicle’s appearance through adjustable ride height. Historically, such systems were initially favored in luxury vehicles before gaining popularity for trucks seeking increased versatility and performance.