The P Zero Nero (nero – Italian for black) M+S Ultra High Performance All Season tire was designed specifically for the North American market to provide year-round traction and handling for cars with sporty dispositions. The P Zero Nero M+S is built using the MIRS technology manufacturing process, Pirelli's most advanced tire design and production system. The P Zero Nero M+S is Pirelli's Ultra High Performance choice for drivers who want to drive their car through America's various weather conditions, including occasional light snow