These tires feature Pirelli’s Noise Cancelling System or PNCS for short. Pirelli Part # 3065100. The DOT date code is 3322.
Item Tag: 3153021 / 31530ZR21
TWO BRAND NEW 315/30ZR21 (105Y) Pirelli P Zero PZ4 Sport N1 Porsche PNCS Tires
These tires feature Pirelli’s Noise Cancelling System or PNCS for short. Pirelli Part # 3065100. The DOT date code is 3322. Note the “N1” on the sidewall which indicates that these tires were manufactured by Pirelli specifically for Porsche vehicles.