The P4 Persist AS Plus is Pirelli’s Standard Touring All-Season tire developed for drivers of coupes, sedans, and minivans designed to combine ride comfort, low noise, and reduced rolling resistance with long life and all-season traction on dry, wet and wintry roads, even in light snow. Pirelli P4 Persist AS Plus tires feature a silica-rich tread compound containing over 18 different components combined with processing methods engineered to reduce rolling resistance. The Pirelli P4 Persist AS Plus features an optimized casing profile with an internal structure that includes twin steel belts reinforced by spirally wrapped nylon to combine long wear, ride quality, and durability. Polyester cord body plies combine strength with ride comfort.