TIRE

A tire has a tread portion The first middle land region is provided with bend grooves each having a first end and a second end The first end is connected to the first shoulder circumferential groove The second end is connected to one of the bend grooves next in one of two opposite circumferential directions. Each bend groove has two bent portions and at which the groove is bent. The bent angle θ at the first bent portion is greater than the bent angle θ at the second bent portion