1997 lexus ls400 suspension?

just out of curiousity, do the 97 ls400 come with air ride suspension stock or spring/strut combo, tried searching it but i'm not too search friendly :(

anything helps!

thanks

Some came with stock air suspension, some came with springs/struts....

sorry for the newb questions, but how simpls is it to tell? it is a dealership car and i'm interested in going with it but i don't want a stock air platform...any visible signs?

capped off strut towers with air lines coming out?
any interior modules showing it has air susp?

any help counts

Thanks

When you get into the car, there will be 3 buttons next to the shifter if it has air suspension, two of them will be for suspension, one with stiffness and one with height options

95+ there is only 2 buttons

wanna buy a kit for that LS?