Les sièges avec suspension mécaniques se caractérisent par la présence de piston et de ressorts qui règle le poids du conducteur .
index index index map map map index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index index