Tire tread having chamfered blocks

摘要

A tire has a tread (10) on the outer circumferential surface. The tread (10) has circumferential and lateral grooves (16, 18, 26, 70) defining tread blocks (34, 36, 50, 60, 62). In at least one tread block (34, 36, 50, 60, 62), one of the circumferentially extending sides of the block (34, 36, 50, 60, 62) has a multi-planar chamfer (44).