What is the appropriate distance to maintain behind a vehicle in snowy conditions?

Maintaining a distance that allows for sudden stopping is crucial, especially in snowy conditions. Snow and ice significantly reduce traction, which can result in longer stopping distances. By providing adequate space between your vehicle and the one in front of you, you ensure that there is enough time to react and come to a safe stop if the vehicle ahead suddenly brakes or encounters an obstacle.

A normal following distance like two seconds may not be sufficient in slick conditions since vehicles can slide and take longer to stop. Less than one second of following distance is clearly unsafe, as it does not account for the increased stopping distance required on slippery roads. Similarly, relying on only a car length does not provide enough space in many scenarios, especially when the road is compromised by snow or ice. Thus, the safest option is to maintain a following distance that allows for the possibility of sudden stops, ensuring greater safety on the road.