If you park facing uphill with no curb, how should you position your wheels?

Answer: A — Toward the edge of the road

When you park facing uphill without a curb, it is important to position your wheels toward the edge of the road. This positioning helps prevent your vehicle from rolling away if the parking brake were to fail. By turning the wheels toward the edge, if the vehicle were to move, it would roll off the road rather than into traffic. This safety measure is crucial in preventing accidents. In contrast, the other options would not provide the same level of safety. For example, if the wheels were pointed parallel to the road or away from the edge, the vehicle could roll into oncoming traffic if it were to slip out of gear or if the parking brake failed. Therefore, the correct method of positioning your wheels when parked uphill with no curb is toward the edge of the road.