Pneumatic tire with cap and base structure

摘要

A pneumatic tire comprises a tread of cap and base structure, in which a rubber composition comprising a particular amount of a specified rubber-reinforcing thermoplastic resin containing not less than 10% by weight of a conjugated diene rubber component and the balance being a resin component and having a particular glass transition temperature is used in a tread base rubber of the tread and has excellent chipping resistance, cut resistance and durability to heat build-up.