Wheel Alignment Angles: Caster
| Item | Part Number | Description |
|---|---|---|
| 1 | - | True vertical |
| 2 | - | Positive caster angle |
| 3 | - | Shock-to-ball joint centerline |
| 4 | - | Pivot centerline |
Caster is the deviation from vertical of an imaginary line drawn through the ball joints when viewed from the side. The SPECIFICATIONS will give the vehicle the best directional stability characteristics when loaded and driven. The caster setting is not related to tire wear.