FIELD: tire industry.
SUBSTANCE: pneumatic tire tread includes cross-linking rubber mix containing at least one elastomer copolymer of styrene and butadiene in emulsion and reinforcing material including prevailing gas soot in mix in amount equal to or higher than 55 pce. Copolymer includes emulsifier in amount changing from 1 to 3.5 pce (mass parts per 100 parts of elastomer).
EFFECT: improved wear resistance of tire tread.
10 cl, 4 tbl
