Michigan Commercial Driver's License (CDL) Practice Exam

In a jackknifing situation, the primary goal is to regain control of the vehicle. When a driver encounters a jackknife, it's typically because the trailer has started to swing out and create a v-shaped angle with the tractor unit. By steering to straighten the vehicle, the driver aims to align the trailer back in line with the tractor. This controlled steering action allows the driver to manage the vehicle's stability and reduce the risk of further loss of control. In this situation, accelerating or applying the brakes suddenly can exacerbate the jackknife, leading to a more dangerous outcome. Shifting to neutral does not provide a solution to realigning the vehicle and may hinder the driver's ability to steer properly. Therefore, the correct response in managing a jackknifing incident is to steer to straighten the vehicle, allowing for more control and a safer resolution to the situation.