TIRE HAVING TREAD WITH VERY SMALL TRACK LEAVING AND SKID- STEERING FIXED AXLE TIRE/WHEEL OR VEHICLE TRACK ASSEMBLY HAVING TREAD WITH VERY SMALL TRACK LEAVING OF TIRE OR TRACK

摘要

PROBLEM TO BE SOLVED: To provide a tire and a vehicle track (tread surface) having a tread of a rubber composition without leaving tracks easily on a blackless base material or the ground as well as having physical properties acceptable for the tread. SOLUTION: This rubber tread comprises a rubber composition containing: (A) 100 phr of at least one conjugated diene elastomer; (B) 35-100 phr of a granular filler containing synthetic amorphous silica; (C) 2-5 phr of a phenolic antioxidant; (D) 5-15 phr of an oil for processing of paraffin-rubber; and (E) at least one coupling agent. A skid-steering fixed axle assembly is selected from a tire/wheel assembly and a driving wheel/wheel track assembly having such tread.