Patent ID: 8592510

Claim:
A studless tire having a tread, wherein the tread is molded from a rubber composition comprising: at most 0.5 parts by weight of sulfur and 1 to 30 parts by weight of an organic vulcanizing agent satisfying the general formula (1): —(R—S x ) n — (1) wherein R is (CH 2 —CH 2 —O) m —CH 2 —CH 2 , x is an integer of 3 to 6, n is an integer of 50 to 400 and m represents an integer of 2 to 5 based on 100 parts by weight of a rubber component, tan δ peak temperature Tg is at most −50° C. and rubber hardness at 0° C. is at most 64; and the rubber component is a rubber component comprising 20 to 80% by weight of a natural rubber and 80 to 20% by weight of a polybutadiene rubber.