Technician A says during a turn, both front wheels turn at the same angle. Technician B says an improper turning angle may cause tire squeal when cornering. Who is correct?
A) A only
B) B only
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

Technician B is correct because an improper turning angle can indeed cause tire squeal when cornering due to uneven tire wear or misalignment. Technician A is incorrect because during a turn, the inside wheel turns at a sharper angle than the outside wheel to accommodate the difference in turning radius, a concept known as Ackermann steering geometry.

Technician a Says During a Turn, Both Front Wheels Turn