CDL Doubles/Triples Endorsement Practice Exam

Preventing trailer sway is primarily about maintaining control of the trailer, and one of the most important factors in this is the proper positioning of the load. When the load is positioned correctly, it helps to distribute weight evenly across the trailer, which keeps it stable and reduces the likelihood of sway. A properly loaded trailer should have most of its weight over the axles, which enhances balance and handling. While keeping a safe following distance and driving at higher speeds may have effects on overall driving safety, they do not directly address the issue of sway. In fact, driving at higher speeds can actually exacerbate sway issues, as more speed can lead to increased aerodynamic forces acting on the trailer. Thus, focusing on load positioning is a fundamental aspect of preventing sway while driving.