California CDL Class A Practice Exam 2025 – Complete Preparation Guide

When approaching a sharp curve, the appropriate action is to slow down, stay in your lane, and avoid sudden steering movements. Slowing down before entering the curve allows you to maintain better control of your vehicle, reducing the risk of skidding or losing traction, which is especially important on sharp bends. Staying in your lane helps ensure that you do not encroach on the path of oncoming traffic or veer into the shoulder, which could lead to accidents.

Sudden steering movements can destabilize your vehicle, particularly if you are traveling at a higher speed than is safe for the curve. Smooth, gradual turns maintain steadiness and help to keep both the vehicle and any attached trailer in alignment, minimizing the chance of overturning or fishtailing.

The other methods mentioned are not advisable. Accelerating quickly through a curve can lead to a loss of control, and changing lanes can create confusion and increase the chance of collisions. Using the horn does not directly address the need for safe navigation through a curve and may not be effective in communicating with other drivers about the situation. Thus, opting to slow down and maneuver cautiously is the safest and recommended approach.