Final answer:
When parking on a hill, your front wheels should be parallel to the road, use your parking brake, and one of your rear wheels should touch the curb.
Step-by-step explanation:
When parking your vehicle on any hill:
- Your front wheels should be parallel to the road if there is no curb.
- Use your parking brake and leave the vehicle in gear or "park".
- One of your rear wheels should touch the curb.
These guidelines help to ensure that your vehicle is secure and won't roll down the hill. Parking with your front wheels parallel to the road prevents your vehicle from accidentally turning and rolling downhill. Using your parking brake and leaving the vehicle in gear or "park" adds an extra layer of security. And having one of the rear wheels touch the curb provides additional stability and prevents the vehicle from sliding downhill.