The pneumatic system present in certain Jeep Grand Cherokee models provides variable ride height and enhanced comfort. This system replaces traditional coil springs with air-filled chambers, offering adjustability and a smoother driving experience compared to conventional suspension setups.
The advantages of this technology include improved off-road capability due to increased ground clearance when raised, and enhanced on-road handling and aerodynamics when lowered. Historically, systems of this type have been employed in luxury vehicles to prioritize passenger comfort, and its implementation in the Grand Cherokee brings a degree of premium performance to the SUV segment.