6. Studded Tires in Warm Weather
In some parts of America where the continental climate is harsh and the winters are long, studded tires are a good way to fight icy roads. This is perfectly fine while the weather is cold. But if you use studded tires during spring or summer, you are up for a big fine.
The reason is simple, they make studded tires to dig into the ice. However, when there is no ice on the road, studs can damage the road surface and destroy the tarmac.