Tread for tire

A tire tread includes: a middle rib formed by two circumferential main grooves extending in a tire circumferential direction; a first shoulder rib disposed axially outward from one of the central rib and the circumferential main groove; and a second shoulder rib disposed axially outward from the center rib and the other of the two circumferential main grooves. The intermediate rib has a repeating group of three slits: a first slit inclined radially inward by a first angle with respect to the radial direction, a second slit inclined radially inward by a second angle with respect to the radial direction, and a third slit inclined radially inward by a third angle with respect to the radial direction. The second angle is between-0.5 degrees and + 0.5 degrees. The first angle and the third angle are inclined radially opposite to each other and the radial direction. 一种轮胎胎面包括：中间肋，其由沿着轮胎周向方向延伸的两个周向主沟槽形成；第一肩肋，其从中心肋和周向主沟槽中的一个轴向向外设置；以及第二肩肋，其从中心肋和两个周向主沟槽中的另一个轴向向外设置。中间肋具有由三个细缝构成的重复组：相对于径向方向径向向内倾斜第一角度的第一细缝、相对于径向方向径向向内倾斜第二角