Proper Backing Procedures If you are backing up for a distance greater than 30 feet, it is recommended that you activate your hazard lights to warn other motorists of your maneuvers. While backing, you should look over your right shoulder, partially turning your body, while maintaining proper control of your vehicle. When backing in a straight line, you should periodically check all mirrors to be sure that no other vehicles, pedestrians, or obstacles are in your path of travel. < previous topic > next topic