On a slippery road, what should your following distance be on the expressway?

On a slippery road, a following distance of 6-8 seconds is advisable because it allows for ample reaction time and stopping distance, which is crucial in conditions where traction is compromised. Slippery surfaces, such as those caused by rain, ice, or snow, can significantly increase the time it takes to stop your vehicle. By maintaining a longer distance from the vehicle ahead, you minimize the risk of rear-end collisions and give yourself enough time to react safely to unforeseen circumstances, such as sudden stops or skidding.

A shorter following distance, like 1-2 seconds, would not provide enough time to react in slippery conditions, increasing the likelihood of an accident. Similarly, a distance of 3-4 or even 5-7 seconds may not be sufficient on particularly hazardous roads, as they still present a higher risk of losing control of your vehicle. Thus, opting for a 6-8 second following distance is a safer strategy in order to navigate expressways under slippery conditions effectively.