JJ Keller Entry Level Driver Training For CDL (Commercial Driver’s License) Practice Test

Off-tracking is a key concept in driving a tractor-trailer and specifically refers to the phenomenon where the rear wheels of the trailer do not follow the same path as the front wheels when making a turn. This occurs because the trailer needs a wider turning radius than the tractor, leading to the rear wheels tracing a different and often tighter path compared to the front wheels. Understanding off-tracking is crucial for drivers, especially in situations where space is limited, such as navigating around turns or corners in urban environments. It emphasizes the need for a driver to be aware of the trailer's position and the dynamics of the vehicle during maneuvers to avoid collisions or running over curbs and other obstacles. This knowledge aids in effective vehicle control and safety on the road, making it an essential aspect of truck driving training.