
Set > Props (4)
with each of the vehicles as well as tire movement.
Perform actions for vehicle are found when you select the "Cab" in the scene.
The "Bounce" is a perform action that can be used when you have the vehicle
moving so it looks more realistic.
Each tire has its own peform actions.
The Tractor has a smoke emmiter that can be turned on and off
iClone > Set > Props > Land Vehicle