What is a common reaction upon hearing a tire blowout?

Answer: B — Keep a firm grip on the steering wheel and drive straight

When a tire blows out, the best reaction is to keep a firm grip on the steering wheel and drive straight. This is crucial because a blowout can cause the vehicle to pull abruptly to one side, and by maintaining a firm grip, you can better control the steering and keep the vehicle stable. By driving straight, you allow the car to slow down gradually, avoiding sudden movements that could lead to losing control. It is important to resist the urge to jerk the wheel or make any abrupt maneuvers, as this can exacerbate the situation and increase the risk of an accident. Applying the brakes gently as you slow down is the appropriate action, rather than coming to an immediate stop in a potentially hazardous situation, which can make it more challenging to maintain control.