What kind of suspension does a LX570 have? air suspension Then we will make a brief summary of how it works, as a general rule, an air suspension for Lexus LX570 (2007-2021). The air suspension is composed of: Shock absorbers: these are similar to those of a suspension of the ordinary. Your goal is to absorb the bumps, potholes, etc Each vehicle will be 4, one for each wheel.