In the context of wheel alignment, what does "toe" refer to?

In the context of wheel alignment, "toe" refers to the angle of the wheels in relation to the vehicle's centerline when viewed from above. It is an essential aspect of alignment that influences handling, tire wear, and overall vehicle stability.

When the front wheels are pointed either inward or outward relative to the centerline, this misalignment can lead to uneven tire wear and can affect how the vehicle responds during steering and cornering. Proper toe adjustment ensures that the tires point in the desired direction while moving forward, optimizing performance and safety.

The other options address different aspects of vehicle alignment or the overall geometry of the suspension system, but they do not define "toe." The angle of the suspension joints pertains to camber or caster settings, the distance between the front and rear wheels relates to track width, and the alignment of the chassis refers to the overall structural integrity and positioning of the vehicle's frame. However, these do not specifically describe "toe" in the context of wheel alignment.