Final answer:
When parking facing uphill where there is no curb, it is recommended to set the parking brake and turn the wheels toward the edge of the road to prevent the vehicle from rolling down the hill.
Step-by-step explanation:
When parking facing uphill where there is no curb, it is recommended to set the parking brake and turn the wheels toward the edge of the road. This is done to prevent the vehicle from rolling down the hill if the parking brake fails. By turning the wheels toward the edge of the road, the vehicle would roll into the curb or the side of the road, acting as a barrier.