| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a tire which is used for both traveling on a road and traveling on a rail of a track, maintains the durability of a tread, and furthermore, and can improve on-snow performance on a road. <P>SOLUTION: In the tire 100 used for both traveling on the road and traveling on the rail R of the track, a plurality of circumferential direction grooves extending along a tire circumferential direction C are arranged in the tread 10 to form a plurality of rows of divided lands. In the plurality of rows of divided lands, at least either of a pair of first divided lands 20a and 20b where both tire-width direction edges of a rail contact region T of the tread 10 is formed of non-foam rubber, and second divided lands 30a, 30b, 40a, and 40b located in a rail non-contact region N of the tread 10 are formed of foam rubber. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
