FIELD: motor industry.
SUBSTANCE: invention relates to automotive industry. Tyre comprises peripheral tread, at least one cord layer, inner layer, a pair of side walls and at least three carcass layers. Tyre comprises two boards, each of which has a bead, bead filler, reinforcing gasket, flap and rubber band. At least three frame layers extend radially downward, inside bead filler, then around core sides extend upward from outer side of bead filler and ending in at least three ends of folds. At least one of ends of folds does not get in contact with at least one of extending radially below frame layers, reinforcing gaskets or board filler in one of side walls, and at least two of ends of flaps get in contact with at least one of extending radially below frame layers, reinforcing gaskets or board filler in one of side walls.
EFFECT: technical result is higher strength of tyre.
17 cl, 6 dwg, 3 tbl
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