Run-flat tire with wet handling design

Details Run-flat tire with wet handling design Run-flat tire with wet handling design

1995-02-21

1997-11-11

Johnstone, Adrienne C.

Resilient tires and wheels

Tires, resilient

Anti-skid devices

152209WT, 152454, 152517, 152531, 152538, 152540, 152546, B60C 300, B60C 304, B60C10100, B60C 1706

Patent

active

056859279

ABSTRACT:
A run-flat radial ply pneumatic tire 10 has a carcass structure reinforced with pairs of elastomeric sidewall fillers 42,46,48 and at least three bead cores 26,26' and 37. At least one bead core 37 lies axially between the lateral edges of the tread 12 and extends radially inwardly of the tread 12 and reinforcing belts 36 and radially outwardly of the first and second bead cores 26,26' and a carcass reinforcing structure 30. In several embodiments improved wet traction tread designs are employed.

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