| 摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire for equalizing grounding pressure over the whole tread surface area, for preventing partial abrasion of a tire installed in an asymmetrical flange wheel. SOLUTION: This pneumatic tire 1 is installed by forming a rim protective bar 3 projecting outside in the tire width direction on an outer wall of a side wall part 2, and allowing an inner peripheral surface of the rim protective bar 3 to abut on a rim flange outer peripheral surface on the high side 4a in the flange height of the asymmetrical flange wheel 4. A thin groove group 5 composed of a plurality of slit-like notches 5a is intermittently formed in the tire peripheral direction in an abutting area S with the rim flange outer peripheral surface in the inner peripheral surface of the rim protective bar 3. COPYRIGHT: (C)2008,JPO&INPIT
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