| 摘要 |
PROBLEM TO BE SOLVED: To provide a tire capable of making both compatible in initial responsiveness and a limit characteristic on a high level, in the case of being an asymmetric structure to a tire equator line. SOLUTION: A pneumatic tire 1 has a belt layer 40 and a tread 50. The belt layer 40 has a belt end reinforcing layer 60 positioned in a belt end area including the outside end in the tread width direction TW of the belt layer 40. The tread 50 has a block 70 position on the vehicle-installed time inside IN more than the tire equator line CL and a block 70 positioned on the vehicle-installed time outside OUT more than the tire equator line CL. The length of an outside block of running along the tire peripheral direction TC is longer than the length of an inside block of running along the tire peripheral direction TC. Rigidity of the belt layer 40 on the vehicle-installed time inside IN is higher than the rigidity of the belt layer 40 on the vehicle-installed time outside OUT. COPYRIGHT: (C)2011,JPO&INPIT |
