What is the safest practice when driving on wintery roads?

Increasing following distance is crucial when driving on wintery roads because it allows for greater reaction time in adverse conditions. Slippery surfaces, such as ice and snow, can significantly reduce traction, making it more challenging to stop or maneuver suddenly. By maintaining a larger distance from the vehicle ahead, drivers can minimize the risk of collisions and give themselves ample space to respond to any potential hazards or changes in traffic conditions.

Additionally, having increased following distance is essential because braking distances are longer in winter weather; if the car in front of you stops suddenly, a greater gap provides the necessary time to react safely. While keeping windows fully defrosted is important for visibility and safety, the most effective strategy to prevent accidents on slick roads remains the adjustment of following distances. This practice is particularly effective as it encompasses an overall more cautious driving attitude that is required during winter conditions.