When is it necessary to increase your following distance?

Increasing your following distance is vital in inclement weather due to the reduced traction and longer stopping distances required on wet or slippery roads. Adverse weather conditions, such as rain, snow, or fog, can significantly affect vehicle handling and stopping ability. By maintaining a greater distance from the vehicle ahead, drivers give themselves more time to react to any sudden changes, such as a vehicle losing control or needing to stop quickly. This extra space can help prevent accidents and ensure safer driving conditions under challenging circumstances.

In contrast, while it is also prudent to be cautious around bicycles or to adjust your following distance at night, the primary context where an increase in following distance is most critical is during inclement weather.