Section 04-00: Suspension, Service
1996 F-150, F-250, F-350, F-Super Duty and Bronco Workshop Manual
DESCRIPTION AND OPERATION
Camber
Camber is used to describe the vertical tilt of the wheel as viewed from the front.
Steering axis inclination (included angle) is the line to the axle drawn through the spindle ball joint when viewed from the front.
Included angle is a function of the spindle itself and does not change with changes in ride height or frame angles.
Scrub radius is the offset of the center of the tire tread at the ground to the point where the steering axis contacts the ground.