| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a tire capable of restraining tire noise generation from being caused by vibrations of a buttress portion and securing performance such as driving stability. <P>SOLUTION: A plurality of dot-like recesses 200 depressed inward in the radial direction D<SB POS="POST">R</SB>of the tire are formed on the shoulder land portion 40 of the pneumatic tire 10. A buttress concave portion 100 is concaved inward in a tread width direction D<SB POS="POST">T</SB>from a surface of the buttress portion 70. The number of dot-like recesses 200 in an area having the buttress concave portion 100 formed is smaller than the number of dot-like recesses 200 in an area in which the buttress concave portion 100 is not formed, in the circumferential direction DC of the tire. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
