FIELD: transport.
SUBSTANCE: claimed tire comprises the tread section with the surface with some irregularities. Curtosis profile of evaluation makes 2 or more. Hemispherical ledges are formed at the tread surface moulding plane. Mean spacing S between the ledge local tops at the tire tread surface equals 5.0-100 mcm. In compliance with the second version, claimed mould comprises the tire tread surface section moulding part with irregularities. Curtosis profile of evaluation makes 2 or less. Hemispherical recesses are formed at the tread surface moulding plane. Mean spacing between the recess local tops at the tire tread surface moulding plane equals 5.0-100 mcm.
EFFECT: decreased reduction in stiffness of the tire tread set and water removal characteristics.
2 cl, 7 dwg, 2 tbl
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