Why should a driver back toward the driver's side?

Backing toward the driver’s side is primarily about gaining better visibility. When a driver backs in this direction, they have a clearer view of the surroundings, including other vehicles, pedestrians, and obstacles. This enhanced visibility allows for better judgment and decision-making, reducing the risk of accidents during the backing process.

The driver’s side typically provides a more direct line of sight, making it easier for the driver to see what's happening behind them. Additionally, many commercial vehicles have larger blind spots on the right side, complicating visibility. By backing toward the driver's side, a driver can mitigate these blind spots and ensure a safer maneuver.

The other considerations of safety, regulatory compliance, and maneuverability are important as well, but they are secondary to the primary advantage of achieving better visibility when reversing, which directly impacts the driver's ability to maneuver safely and effectively.