| 摘要 |
There is provided a pneumatic tire having considerably improved uniformity and balance, which comprises a radial carcass comprised of one carcass ply, a bead filler rubber arranged at an outer peripheral side of a bead core, an innerliner arranged at an inner face side of the carcass, a belt comprised of two belt layers, a tread rubber forming a treading face, and a side rubber arranged at an outer face side of a side portion of the carcass to form a sidewall of the tire, in which joints positioned at approximately equal intervals in the peripheral direction are arranged in each of the innerliner, the carcass ply and the belt layer, and joints positioned at intervals in a direction along an outer profile at a meridional section of the tire and extending substantially in the peripheral direction are arranged in each of the tread rubber, the bead filler rubber and the side rubber.
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