| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a pneumatic tire for heavy load which is excellent in uneven wear resistance characteristics.SOLUTION: A pneumatic tire includes one or more layers of circumferential-direction belt(s) 12 composed of a rubber-coated cord, a plurality of layers of inclination belts 13 which extend in an inclined direction and is composed of a rubber-coated cord and tread 14, in order, and a plurality of circumferential-direction grooves 15 are provided in the tread. Width-direction outer side ends 12ae and 12be of the circumferential-direction belts and width-direction outer-side ends 13ae and 13be of the inclination belts 13 are located on the width-direction outer side relative to the tire width-direction outer side end 15be of the circumferential-direction grooves 15b located on the tire width-direction outermost side. the tire width-direction outer side end of the inclination belt 13 is located on a tire width-direction outer side relative to the tire width direction outer side end of the circumferential-direction belt. The width-direction outer side end of the widest inclination belt 13a is located between the tire width-direction outer side end E and the tread grounding end T. The width of a land part 16c located on the tire width-direction outermost side in the tire width-direction is 30-65 mm.</p> |
