Patent ID: 6405772
Filing Date: 2002-06-18
Classification: B60C,Y10S

Abstract:
A pneumatic tire comprising; a block pattern of a tread having at least three circumferential rows of blocks defined by a plurality of circumferential grooves extending in a circumferential direction of the tread and a plurality of lateral grooves each extending across the circumferential grooves and tread ends, each block in an outermost block row in a widthwise direction of the tread provided only on its leading edge portion with a chamfered face gradually decreasing a height of the block toward a leading edge, and each block in a remaining block row provided only on its trailing edge portion with a chamfered face gradually decreasing a height of the block toward a trailing edge thereof, and a length of a chamfered face is not more than &frac13; of a circumferential length of the block.