The seamless zero-degree steering belt controls the growth of the casing in the shoulder area, reducing its uneven wear and increasing the durability of the shoulder area.
The contact pressure balancing sipe optimises the contact pressure of the ribs to prevent uneven wear and improve handling and braking on wet roads.
The wavy grooves help to reduce stone damage and improve uneven wear performance.
The design of the SC-SIPE ("Tension and Wear Control Scraper") sipes improves the abnormal wear of the rib edge.