This listing is a set of 4 used like new Pirelli P Zero As Plus 3 tires in size 225/40R18. They have a tread depth of 10/32 inches, approx. 99% of the original depth of 10/32nds. These all-season tires are designed for high-performance vehicles and have a mileage warranty of 50,001-75,000 miles. The tires are made with radial ply construction and have a load index of 92, suitable for passenger vehicles. With a rim diameter of 18 inches and a speed index of Y, these like-new used tires are a reliable option for drivers looking for quality and performance!