发明申请
US20080223494A1 PNEUMATIC TIRE 审中-公开
气动轮胎

PNEUMATIC TIRE
摘要:
A pneumatic tire using as a tread part, a rubber composition containing a high silica-content rubber composition having a difference F-S between an amount of filler F and an amount of a softening agent S of 60 to 90 parts by weight and having a durometer hardness measured at 20° C. of 65 to 76.
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