winter tires URBAN SNOW SN23 Better handling on dry roads, high dehydration and optimal grip on wet and cold surfaces. Best possible traction and cornering stability on snow and ice, as well as unparalleled driving comfort and high mileage. Urban snow which makes it the ideal scooter tire for all seasons. LIRC URBAN SNOW is the first true All-Season scooter tire with sipe technology. IRC has developed proven and optimized vane technology for high and diverse requirements such as all-season scooter tyres. This includes the unique sipe profile and the special rubber compound with high silica content.