What should you do if a tire suddenly goes flat while you are driving?

Answer: B — Hold the steering wheel tightly and keep the vehicle going straight

When a tire suddenly goes flat while driving, the best course of action is to hold the steering wheel tightly and keep the vehicle going straight. This helps maintain control over the vehicle, as sudden movements can lead to loss of control and increase the risk of an accident. A flat tire can cause the vehicle to pull to one side, so focusing on keeping it straight is essential to prevent swerving or spinning out. Taking other actions such as accelerating can exacerbate the problem by making it more difficult to control the vehicle. Similarly, turning on hazard lights is important for safety but should not be the immediate action taken when dealing with a flat tire. Hard braking can cause the vehicle to skid or become unstable, especially if the flat tire is on the front or rear axle. Therefore, the emphasis should be on steering stability rather than abrupt movements or reactions.