When driving on packed snow, by how much should you reduce your speed?

Reducing your speed by one-half or more when driving on packed snow is essential for maintaining control of your vehicle and ensuring safety. Packed snow creates a slick surface that significantly reduces tire traction. When traction is compromised, the likelihood of skidding increases, making it vital to adjust your speed appropriately.

By halving your speed, you allow for more time to react to any hazards and give yourself a better chance to stop safely. Additionally, slower speeds help you navigate turns more effectively and reduce stopping distances, which are both crucial when driving on icy or snowy roads. The choice to reduce speed to at least one-half reflects an understanding of the need for caution and enhanced safety under challenging driving conditions.