RUN-FLAT TIRE

DRIVE January 1, 2025
Source
A run-flat tire including side reinforcing rubbers provided along tire width direction inner side surfaces of carcass side portions, a first inner liner provided along a tire radial direction inner side surface of the carcass central portion and tire width direction inner side surfaces of the side reinforcing rubber, both end portions of the first inner liner running along a contour in a cross-section along a tire rotational axis direction and being respectively formed further toward a tire radial direction outer side than tire radial direction inner side end portions of the side reinforcing rubber; and a second inner liner extending along a surface, which is at a side opposite from the carcass central portion, of the first inner liner, both end portions of the second inner liner being respectively formed further toward a tire radial direction inner side than the both end portions of the first inner liner, along a contour in a cross-section along the tire rotational axis direction.

Discussion in the ATmosphere

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