Just spent a bit to get em checked over and resealed etc so they are warrantied.
They are about 15 softness settings as well as by nitrogen pressure.
I haven't seen another set like em and the people that redid them said they are probably circuit or race stuff..sounds awesome. well on the softess setting its good but the roads up here aren't so I'd accept another set of height adjustables as part trade or $2200.