What is the safety benefit of properly adjusting a seat’s head restraint?
Correct answer: B – It can reduce the likelihood or severity of a neck injury
A properly positioned head restraint supports the head during a crash, particularly when the vehicle is struck from behind. Limiting excessive movement of the head relative to the torso can reduce neck injury. Adjust the restraint before driving and follow the vehicle manufacturer’s instructions.
Source: What Every Driver Must Know — “Head restraints”


