State of Maine Motorist Handbook Practice Test

When driving on ice or snow, the stopping distance is significantly increased compared to dry pavement due to decreased traction. The correct choice indicates that it can take three to twelve times longer to stop. This range reflects the variations in driver reaction times, the condition of the tires, the steepness of the incline, and the nature of the road.

On ice or snow, the friction between the tires and the road surface is lower, meaning vehicles require much longer distances to come to a complete stop. Factors such as speed also play a crucial role; the faster a vehicle is traveling, the more distance is needed to stop safely. Additionally, the presence of hills or curves can impact stopping distances even further.

Understanding these risks is essential for maintaining safety during winter driving conditions. By recognizing that it takes substantially longer to stop on slippery surfaces, drivers can adjust their speed, increase their following distance, and practice defensive driving to reduce the likelihood of losing control or being involved in accidents.