CDL General Knowledge Practice Test

Having a high center of gravity in a vehicle can lead to a higher likelihood of a rollover. This occurs because the vehicle becomes less stable, particularly during sharp turns or when making sudden maneuvers. When the center of gravity is elevated, the weight distribution shifts, making it easier for the vehicle to tip over. In contrast, a lower center of gravity enhances stability, reduces the chances of a rollover, and helps maintain control during dynamic driving situations. Drivers of vehicles with a high center of gravity, such as trucks or SUVs, must be particularly cautious when navigating turns, as the risk of losing control and rolling over increases significantly. The other conditions listed, such as increased cargo space, reduced braking distance, and improved fuel efficiency, do not inherently relate to the center of gravity and are therefore not accurate in this context.