Spring Suspension, Air Brakes, Pintle Hitch, 1 Hoppers, Clam Gate, 11R22.5 Tires *THIS LOT SOLD WITH: 2002 - CPS 20 FT 2/AXLE PUP BOTTOM DUMP TRAILER s/n: 4Z46153252P003729 c/w: Lunette Ring Hitch, Spring Suspension, Air Brakes, Steering 1st- Axle, 1 Hoppers, Clam Gate, Push Block, 11R22.5 Tires;