1: Low noise Upgrade soundproofing materials, tightly wrap the interior of the tire, effectively reducing noise interference. 2: Excellent grip Enlarge the central rib, increasing the tire's contact area with the ground during vehicle operation, achieving improved traction for instant response and more agile braking on wet surfaces. 3: Fine pattern design Utilizing small knife-groove patterns to reduce noise generated by air compression, providing a comfortable and quiet driving experience from the source. 4: Low rolling resistance extended mileage, low rolling resistance for fuel savings.