Which action is recommended when backing a truck?

When backing a truck, using a helper, if possible, is highly recommended because it significantly enhances safety and effectiveness during the maneuver. A helper can provide an additional set of eyes and assist in communicating critical information, such as whether there are any obstacles, pedestrians, or other vehicles in the way that the driver might not see. This communication can prevent accidents and improve the overall efficiency of the backing process.

While relying solely on mirrors, proceeding without hesitation, or using a camera system can help, they do not offer the same level of situational awareness and safety that a helper provides. Mirrors can have blind spots, and while cameras can be beneficial, they may not cover every angle, especially in crowded or complex environments. Therefore, having a helper can be a crucial step in ensuring a safe backing maneuver.