When passing a truck, you should:

• Maintain a consistent speed, especially on a downhill slope
• Blink your headlights to signal the truck driver before passing
  Explanation:

  "You should always blink you headlights prior to passing a large truck or commercial vehicle to signal the driver that you are passing."
• Choose the right side for passing to enhance visibility
• Accelerate and move in front of the truck without waiting for a clear view of the cab