What should you do when backing right?

When backing right, the essential action to take is to look over your right shoulder. This allows for the best field of vision to assess any obstacles, vehicles, or pedestrians that may be in your path. The right shoulder check enables you to see areas that mirrors may not fully cover, particularly the blind spots that can exist on the right side of the vehicle.

Using mirrors is helpful, but they cannot substitute for direct line-of-sight observation, especially when maneuvering in reverse. Relying solely on mirrors does not provide a comprehensive view of the area behind and beside your vehicle. Checking blind spots is also important, but it should be complemented by physically looking over your shoulder to ensure all potential hazards are accounted for while reversing.