When parking on a hill, you should engage the parking brake to prevent rolling.

• A. False
• B. True
• C. Only on manual transmission vehicles
• D. It is unnecessary on hills

Answer: (B)

On a slope, gravity can cause the car to roll, so you need an independent hold to keep it in place. The parking brake locks the vehicle’s rear brakes, providing a reliable restraint even if the foot brake or transmission might slip. That’s why engaging the parking brake when you park on a hill is the best practice, for both automatic and manual transmissions. After applying the parking brake, you can continue with the appropriate parking method for your transmission (e.g., automatic in Park, manual in gear) to add an extra layer of security.