| 摘要 |
PURPOSE: A pneumatic tire for a vehicle is provided to improve driving and braking performance on a wet road at the same time. CONSTITUTION: A pneumatic tire for a vehicle comprises a tread part (1), a sidewall part (2), and a bead part (3). A plurality of blocks (4) and grooves (5) is formed on the tread part. The edge of the block is chamfered. The top end of the chamfer face (41) of the block is formed with a plurality of triangular blocks (42) with triangular cross sections. The bottom end of the chamfer face is formed with a plurality of kerfs (43) in waveforms.
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