Before leaving your car parked on an incline, what should you do?

When parking your vehicle on an incline, it is crucial to take specific precautions to ensure that it remains stationary and does not roll away, potentially causing an accident. The correct approach involves turning your front wheels to the right and setting your parking brake.

Turning the front wheels to the right means that if your vehicle were to roll, it would move towards the curb instead of into the street. This action significantly reduces the risk of the car rolling into traffic, which is especially important when parked on a hill. The parking brake provides additional security by holding the vehicle in place, preventing movement from the incline.

The other choices do not adequately provide the necessary precautions for parking on an incline: turning the wheels to the left or leaving them parallel does not ensure the vehicle would roll toward a safe area. Setting the parking brake alone without positioning the front wheels correctly could still lead to an unsafe situation. Hence, the combination of steering the wheels toward the curb and applying the parking brake is the safest method when parking on an incline.