What must drivers do before driving in snowy or icy conditions?

Before driving in snowy or icy conditions, it is essential for drivers to check the weather and road conditions, then adjust their driving accordingly. This is critical for safe driving, as understanding the existing conditions allows drivers to make informed decisions. For instance, if severe weather is predicted, drivers might choose to delay their journey or take alternate routes. Additionally, being aware of road conditions can help in anticipating potential hazards, such as black ice or unplowed roads.

Assessing the weather can also guide decisions related to vehicle preparation, such as ensuring proper tire functionality and considering the use of winter driving aids. By adjusting their driving behavior—such as reducing speed and increasing following distances—drivers can enhance safety and reduce the likelihood of accidents in challenging conditions.