What does the term "trailer sway" refer to?

The term "trailer sway" specifically refers to the side-to-side motion of a trailer being towed. This phenomenon can occur due to various factors such as wind, road conditions, or improper loading of cargo. When a trailer sways, it can become difficult for the driver to control the vehicle, potentially leading to dangerous situations like loss of control or accidents. Understanding trailer sway is crucial for truck drivers, as it emphasizes the importance of properly securing loads and maintaining adequate towing practices to ensure safe handling of the trailer. By recognizing the dynamics of trailer sway, drivers can take preventive measures when towing to maintain stability and safety on the road.