What typically causes an off-set thrust angle?

An off-set thrust angle is primarily caused by an out-of-position axle or incorrect toe setting. The thrust angle refers to the angle between the direction in which the rear wheels are pointed and the vehicle's centerline. When the axle is not positioned correctly, or if the toe setting is out of specification, the rear wheels can point in a direction that is not parallel to the front wheels. This misalignment can lead to uneven tire wear, handling issues, and a noticeable pull to one side while driving.

Maintaining proper alignment and toe settings is crucial for ensuring that the vehicle tracks straight and provides a comfortable ride. When these elements are adjusted accurately, it aligns the vehicle's wheels to minimize thrust angle discrepancies. Other factors, such as worn suspension components or caster misalignment, may contribute to handling problems but do not directly cause an off-set thrust angle in the same way that axle positioning and toe settings do.