Montana Commercial Drivers License (CDL) Practice Test

When a tire failure occurs, staying off the brake and holding the steering wheel firmly is the recommended action to maintain control of the vehicle. This response is crucial because a sudden brake application can lead to a loss of control, especially if the tire fails on a drive wheel, which could cause the vehicle to skid or tip over. By keeping both hands firmly on the steering wheel, the driver can maintain steering control, allowing the vehicle to slow down gradually and safely navigate to the side of the road. Slowing down naturally by easing off the accelerator rather than braking abruptly helps in stabilizing the vehicle. In contrast, continuing to drive normally, braking hard, or accelerating are not advisable actions in the event of a tire failure. Each of these would increase the risk of losing control or causing further damage to the vehicle, thereby endangering the driver and other road users.