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

• Quickly apply the brakes.
• Resist the urge to apply the brakes immediately.
  Explanation:

  "If your tire goes flat while driving, resist the urge to apply the brakes immediately. Gradually reduce your speed and steer straight to maintain control of the vehicle, then pull over to a safe location."
• Pull the handbrake.
• Both A and C.