How do you tell if your lexus ls 400 1996 Model has pneumatic suspension or does not have. When ordering struts for front they ask this question! I'm not talking about air shocks which is something totally different but pneumatic or non pneumatic suspension. Thanks Mike

 

if you have springs it's non-pneumatic:



if you have bags its pneumatic:

 

air suspension = pneumatic suspension

 

Their is also a switch next to the shifter that adjusts the ride quality. No switch, no air ride.

James