Camber is the angle between the vertical reference (perpendicular to the road surface) and the line that runs through the center of the tire/ wheel.
- Kingpin inclination angle is the angel between the vertical reference an d the line through the center of the kingpin.
- Spindle build angle is the angle between the line that runs through the kingpin axis and the line that runs through the center of the tire wheel.
- Scrub radius is the distance between the points where the white and green lines meet the road surface.
Legend:
- Yellow Line: Vertical reference
- Green Line: Line through the kingpin
- Whtie Line: Line through the center of the tire / wheel