The Pirelli Cinturato Weatheractive 255/40r18 is a performance all-season tire designed for luxury vehicles. The tire features a unique tread pattern and compound that provides excellent grip in wet and dry conditions. The tire also features a silica-based compound that helps reduce hydroplaning and improves traction in wet weather conditions. The tire is designed to provide a comfortable and quiet ride, and its asymmetric tread pattern helps reduce noise levels.