These tires are free of any of these kinds of issues, we do not perform high speed balance test on our tires. The patch may be close to, but never in the middle of the sidewall area. To assure perfect quality tires.
Item Tag: 3065100
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.