Practice question

What is Steering Axis Inclination (SAI) or Kingpin Inclination (KPI)?

The tilt of the steering knuckle spindle downward to the ground
The inward tilt of the steering pivot line from the vertical when viewed from the front
The tilt of the steering wheel steering column toward the driver
The angle between the front bumper and the steering gearbox

Answer: B — The inward tilt of the steering pivot line from the vertical when viewed from the front

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