What does the term "toe" refer to in suspension alignment?

The term "toe" in suspension alignment specifically refers to the angle of the tires in relation to the centerline of the vehicle when viewed from above. When the front of the tires points inward toward the centerline of the vehicle, it is referred to as "toe-in." Conversely, if the front of the tires points outward, it is termed "toe-out." Proper toe alignment is crucial because it affects tire wear and handling characteristics. If the toe is not adjusted correctly, it can lead to uneven tire wear or poor vehicle handling, impacting overall safety and performance.

Understanding toe helps in diagnosing and correcting issues related to steering stability and tire longevity, making it a vital part of suspension alignment. Each of the other choices encompasses different aspects of vehicle alignment but does not specifically connect to the term "toe" as defined in suspension alignment.