Launched for the 2020-2021 season, the NC513 from Sunny is a winter tire designed for utility vehicles. The pattern composed of central and lateral blocks ensures excellent performance even on steep roads or paths. Three longitudinal grooves ensure drainage for maintained grip on rain or snow. The tread has a very large number of different micro-sipes in the center and shoulders, which provide increased driving comfort (optimized maneuverability / reduced noise) and very good traction capacity. The rubber compound has been specially developed to resist abrasion and remain flexible even at low or very low temperatures.