When parking on any hill, you should:

Answer: C — Park downhill and turn your wheels towards the curb

When parking on a hill, it is important to turn the wheels towards the curb to prevent your vehicle from rolling into traffic. Option A may seem like a logical choice, but simply using your emergency brake may not be enough to hold your vehicle on a steep incline. Option B is incorrect because it is unsafe to park facing downhill as it increases the risk of a collision if your vehicle rolls out of control. Option D may work, but turning your wheels towards the curb is a more effective and recommended method for parking on a hill.