
Pirelli is rolling out its new Pirelli Noise Canceling System (PNCS) tires as a factory-installed option for the Audi RS 6 and RS 7. These tires use a sponge-like layer of polyurethane that lines the inner walls. PNCS is claimed to reduce in-cabin tire noise by 50 percent, or three decibels. While PNCS significantly reduces tire roar, the [...]







