Michelin ps4 is 65,438+0,000% high-performance tire, which is suitable for beginners' entry-level fitness in street communities. Its key pairing is a fitness car and an entry-level sports car. Using composite soil layer can make the tire transmit torque better, improve the transient response ability, and finally improve the handling of the car. In the past, this information was only used for extremely high-performance tires or racing tires, while Michelin ps4 has one large transverse groove, one small transverse groove and three transverse grooves, which can make the tires drain quickly when the car passes through the stagnant water.