3D SIPES IN PNEUMATIC TIRES

The present subject matter relates to 3D sipes that are disposed of laterally in one or more tread blocks of a tire. Each of the one or more 3D sipes of the tire has a zig-zag shape in radial, lateral, and circumferential directions. Each of one or more 3D sipes also has a protrusion and a recess The 3D sipes improve the overall steering stability performance of the tire in harsh conditions.