Steering Geometry video & quiz

What is the main purpose of castor in a vehicle's steering system?

• To reduce vehicle speed

• To make the steering wheel heavier

• To provide self-centering and stability

• To increase tyre wear

How does positive camber affect a vehicle's wheels?

• Increases tyre wear

• Tilts the wheels outward

• Decreases vehicle speed

• Tilts the wheels inward

What happens if a vehicle has too much tow in?

• The vehicle becomes unstable

• The outer edges of the tyre wear out

• The inner edges of the tyre wear out

• The steering wheel becomes lighter

What does a positive scrub radius indicate?

• The vehicle has a negative thrust angle

• The intersection is below the road surface

• The vehicle has a positive thrust angle

• The intersection is above the road surface

What is the included angle in vehicle steering geometry?

• The angle of the vehicle's chassis

• The angle of the steering wheel

• The sum of SAI and camber angle

• The difference between SAI and camber angle