The General Altimax Arctic 12 225/55R18XL is a winter tire designed for passenger vehicles. It has a directional tread pattern and is designed to provide excellent traction in cold weather conditions. The tire also features a special tread compound that is designed to remain flexible in cold temperatures. The tire also has a special silica-based compound that helps to reduce road noise. Additionally, the tire features a symmetric tread pattern that helps to provide improved handling and stability.