Final answer:
Before driving in snowy conditions, it is essential to remove snow from all the exterior surfaces of your car, including windows, mirrors, lights, and the roof, for safety and visibility. Using winter tires designed to create more friction is also important for stability on icy roads, similar to sports cleats for athletes.
Step-by-step explanation:
When it snows, you should remove snow from virtually all exterior surfaces of your car before driving, including the windshield, rear and side windows, lights, side mirrors, and the roof. This is crucial for safety and visibility purposes. Not only does the accumulation on the windshield and windows obstruct your vision, but snow on the roof can slide and cover your windshield or fly onto other drivers' vehicles, potentially causing accidents. Additionally, clearing snow from the lights and mirrors is important for communication and visibility on the road. These measures ensure you comply with local laws and safety guidelines while driving over icy roads.
Beyond just removal, selecting the correct type of tires is also essential for safe winter driving. Winter tires are designed to create more friction with icy surfaces, which is desirable for better grip and stability. Similar to winter tires on a vehicle, another example where more friction is desirable is in sports shoes, such as basketball or soccer cleats, which help athletes maintain better control and balance during play.