Pneumatic Tire

A pneumatic tire comprises a lug groove disposed outermost in a tire lateral direction in a tread portion, the lug groove opening outward in the tire lateral direction; a projection portion disposed outward of an opening portion of the lug groove in the tire lateral direction, the projection portion...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kim, Kee Woon, Matsuda, Jun, Hata, Hiroshi, Park, Chang Jung
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A pneumatic tire comprises a lug groove disposed outermost in a tire lateral direction in a tread portion, the lug groove opening outward in the tire lateral direction; a projection portion disposed outward of an opening portion of the lug groove in the tire lateral direction, the projection portion extending outward in a tire radial direction past a groove bottom of the lug groove at maximum groove depth and comprising an end disposed inward of a road contact surface of the tread portion in the tire radial direction, when the pneumatic tire is mounted on a regular rim, inflated to a regular internal pressure, and loaded with 70% of a regular load; and a reinforcing portion projecting from a surface of the projection portion.