Which of the following is essential for safe driving in adverse weather conditions?

Adjusting following distances is essential for safe driving in adverse weather conditions because these conditions can significantly affect vehicle handling and stopping distances. When visibility is poor or the road surface is slippery, it is crucial to maintain a larger space between your vehicle and the one ahead. This gives you more time to react to sudden changes, such as the vehicle in front of you braking unexpectedly or losing control.

In adverse weather, such as rain, snow, or fog, the stopping distance can increase due to reduced traction and visibility. By increasing your following distance, you decrease the risk of rear-end collisions and enhance your ability to respond to unforeseen circumstances, ultimately promoting safer driving practices.

While using fog lights can aid visibility in certain conditions and adjusting speed is often necessary, the primary focus in adverse weather is to enhance the ability to respond to hazards, which is directly linked to maintaining a safe following distance. Relying solely on navigation through the truck's radio does not address the immediacy and responsiveness required for safe driving in challenging conditions.