| 摘要 |
FIELD: transport.SUBSTANCE: invention relates to automotive industry, namely, to tread pattern. Tire tread has, at least, two sets of blocks Gto G, their density varying from 0.003 pc/mmto 0.04 pc/mm. At least, one set of blocks Ghas block 4, its crosswise length BWexceeding its lengthwise length BL.EFFECT: better braking on ice.6 cl, 16 dwg, 2 tbl |
