Understanding Automotive Alignment Angles

Front

What is the primary purpose of adjusting the camber angle in a vehicle's wheel alignment?

Back

To optimize tire contact with the road

Front

Which of the following best describes a positive camber angle? The top of the wheel is tilted inward, The top of the wheel is tilted outward, The wheel is perfectly vertical, The wheel is tilted forward

Back

The top of the wheel is tilted outward

Front

What effect does a negative caster angle have on vehicle handling?

Back

It makes steering lighter and more responsive

Front

In terms of caster angle, what is the typical range for most passenger vehicles?

Back

2 to 5 degrees

Front

What is the primary function of the toe angle in wheel alignment?

Back

To control the direction of the wheels

Front

If a vehicle has a toe-in alignment, how are the front edges of the wheels positioned?

Back

Closer together than the rear edges

Front

What is the thrust angle in automotive alignment?

Back

The angle between the rear axle and the centerline of the vehicle

Front

How does an incorrect thrust angle affect vehicle performance?

Back

It causes the vehicle to drift sideways

Front

Which alignment angle is primarily responsible for the self-centering action of the steering wheel?

Back

Caster angle

Front

What is the effect of excessive positive camber on tire wear?

Back

Increased wear on the outer edge