ASE Suspension and Steering (A4) 2025 – 400 Free Practice Questions to Pass the Exam

The cross camber specification is an important parameter in vehicle alignment, specifically regarding how the camber angle varies between the left and right wheels of the same axle. A normal cross camber specification of no more than 0.5 degrees indicates that any difference in camber between the two wheels is minimal, ensuring that both wheels have similar angles relative to the road. This helps promote even tire wear and optimal handling performance.

When the cross camber is kept within this small range, it supports balanced cornering and tire contact with the road, contributing to overall vehicle stability and safety. A specification exceeding this limit could lead to uneven tire wear, compromised handling, and other performance issues due to unequal load distribution between the front tires as they encounter curves and turns. Thus, maintaining a cross camber of no more than 0.5 degrees is essential for effective tire performance and vehicle behavior.