When executing a right turn in a long vehicle, how close should you approach the curb?

Answer: C — 4 feet

When executing a right turn in a long vehicle, it is important to allow for adequate clearance from the curb. Approaching the curb at a distance of about 4 feet is optimal because this spacing helps to ensure that the rear of the vehicle does not hit the curb or sidewalk. Long vehicles, such as trucks and buses, require more room to navigate turns due to their size and the swing of their rear ends. By maintaining a distance of 4 feet from the curb, the driver can effectively manage the turn while also accounting for the vehicle’s wider turning radius. This distance gives the driver the necessary margin to avoid obstacles and prevents potential collisions with the curb or pedestrians. Ensuring sufficient space minimizes the risk of damaging the vehicle or endangering others who may be in the vicinity during the turning process.