How many cones are used during the serpentine driving skill?

The serpentine driving skill typically uses three cones to create a course that a driver can navigate. This maneuver is designed to evaluate the operator's ability to maneuver the vehicle smoothly and accurately through a series of turns. The setup involves placing the cones in a staggered line to form a winding path, allowing for the assessment of steering control and the ability to maintain vehicle positioning. Utilizing three cones ensures that there is sufficient spacing to simulate real-world driving conditions, which is essential for developing the skills required for operating a fire apparatus effectively.