A studded tire is a type of tire designed for enhanced traction on icy or snowy roads. It features small metal or carbide studs embedded in the tread, which grip the surface and provide better control while driving in winter conditions. These tires are particularly useful in regions that experience severe winter weather. While studded tires offer improved safety and performance, they can also cause wear on road surfaces. Many areas have regulations regarding their use, often limiting the months they can be on vehicles. Drivers should check local laws and consider alternatives like winter tires for milder conditions.