摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tire capable of making both compatible in reduction restraint of durability and weight reduction, in the tire of a structure of dividing a carcass layer. <P>SOLUTION: This tire 1 includes the carcass layer 20 constituted of a first carcass member 20a and a second carcass member 20b, and the first carcass member 20a and the second carcass member 20b are separately arranged in the tread width direction. The tire includes a first belt layer 31 arranged on the tire outside more than the carcass layer 20 and a second belt layer 32 arranged on the tire inside more than the carcass layer 20. The end 21a on the tread part side of the first carcass member 20a and the end 21b on the tread part side of the second carcass member 20b are sandwiched by the first and second belt layers 31 and 32, and a width W1 in the tread width direction of the first belt layer 31 is wider than a width W2 in the tread width direction of the second belt layer 32. <P>COPYRIGHT: (C)2013,JPO&INPIT |