SOS Mechanic Certification Practice Exam

The primary purpose of adjusting the camber angle is to ensure optimal tire contact during turns. Camber refers to the angle at which the wheels make contact with the road relative to the vertical axis. When the camber angle is set correctly, it allows for a greater contact patch of the tire to the road surface during cornering. This ensures that the tires maintain better grip and traction, which enhances handling and control of the vehicle.

When a car turns, the weight distribution shifts, and the tires on the outside of the turn are typically subjected to greater forces. A proper camber angle helps keep these tires effectively aligned with the road, reducing tire wear and improving performance during maneuvering.

Other options focus on different aspects of vehicle dynamics. While engine efficiency and stability during acceleration are important for overall vehicle performance, they are not directly influenced by the camber angle adjustment. Similarly, steering response can be influenced by various suspension settings, but is not the primary role of camber adjustments. Aligning the camber specifically aims at enhancing handling characteristics through improved tire contact.