Final answer:
Tires need to be prepared for winter by ensuring they provide better traction and grip on icy roads. This is important in order to maintain control over the vehicle and prevent accidents. More friction is also desirable in sports like basketball where good traction is needed to maneuver on the court.
Step-by-step explanation:
Making sure your tires are ready for winter is crucial in preparing for winter, as they provide better traction and grip on icy roads compared to summer tires. This is because winter tires have a different tread pattern and a rubber compound that stays flexible in cold temperatures, allowing them to maintain better contact with the road surface. Another example where more friction is desirable is when playing sports like basketball, where players need to have good traction on the court to change direction quickly and avoid slipping.