Pirelli is synonymous with innovative communication. For Pirelli, communication is all about seeking new ways and new platforms to transmit a philosophy. The tire on this page has the size 275 – 40 – 18 Without ever forgetting its history and tradition. Optimized tread design with curved grooves and bridges leads to noticeable noise reduction for improved driving comfort. The above tire has a load index of 99 and a speed index of Y Four longitudinal grooves for an excellent water expulsion and the external one being smaller to provide pattern adaptability for increased safety on dry surfaces. Lower tread depth to increase dry braking performance without compromising wear performance.