... (8)(4)Suspensionindependent stamping steel rigid suspension (or air suspension) Departure Angle14.5Front/Rear Overhang2120 ... , equipped with pneumatic type, parking brake system or ABS: RL122-1(optional )Brake Air ChamberFour ... is container structure designed, mainly applicable to the transportations for ships, ports, airlines, roads, transfer stations, ... 3 axles low flatbed semi trailers for sale