| 摘要 |
<p>In a pneumatic tire 2, a ratio Te/Ta of a thickness Te of a rubber of each sidewall 8 at a position where a width of the tire is at its maximum to a thickness Ta of a rubber of a tread 4 at a center thereof is not less than 0.12 and not greater than 0.28. A ratio Te/Tf of the thickness Te to a thickness Tf of a rubber of each clinch 10 is not less than 0.35 and not greater than 0.65. Preferably, a ratio Te/Ti of the thickness Te to a thickness Ti of rubbers at each buttress portion is not less than 0.17 and not greater than 0.37. A ratio Ti/Til of the thickness Ti to a thickness Ti1 of the crosslinked rubber of each sidewall 8 at the thickness Ti is not less than 2.8 and not greater than 5.2. A ratio Ti/Tf of the thickness Ti to the thickness Tf is not less than 1.35 and not greater than 2.35.</p> |
