Rubber tires are circular coverings made from synthetic or natural rubber, designed to fit around the wheels of vehicles like cars, trucks, and bicycles. They provide traction, support, and cushioning, helping vehicles move smoothly over various surfaces. The tread pattern on the tire's surface enhances grip and stability, especially in different weather conditions. Tires are typically filled with air, which helps absorb shocks and improves ride comfort. They come in various sizes and types, such as all-season, winter, and performance tires, each designed for specific driving conditions and vehicle requirements. Proper maintenance, including regular checks for wear and pressure, is essential for safety and performance.