| 摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire provided with an inner liner capable of remarkably reducing the weight of the tire with an excellent gas barrier property and bending resistance, remarkably improved in internal pressure maintenance at the time of a new tire and after traveling, and having light weight and excellent low fuel consumption. SOLUTION: This tire is provided with a carcass ply formed by coating a cord with coating rubber and the thermoplastic resin inner liner 5 disposed adjacently to the coating rubber of the carcass ply. In the coating rubber, natural rubber has≥60 mass% of a rubber component and butyl rubber is not included. In the inner liner 5, oxygen permeability in 65%RH at 20°C is≤3.0×10<SP>-12</SP>cm<SP>3</SP>cm/cm<SP>2</SP>sec cmHg. COPYRIGHT: (C)2008,JPO&INPIT
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