{
  "$type": "site.standard.document",
  "description": "A pneumatic tire comprising a plurality of circumferential main grooves, and a land portion defined by a pair of the plurality of circumferential main grooves. The land portion comprises a plurality of first lug grooves, a plurality of second lug grooves that are wider than the first lug grooves…",
  "path": "/patents/1216580",
  "publishedAt": "2018-09-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/0309",
    "The Yokohama Rubber Co., LTD."
  ],
  "textContent": "A pneumatic tire comprising a plurality of circumferential main grooves, and a land portion defined by a pair of the plurality of circumferential main grooves. The land portion comprises a plurality of first lug grooves, a plurality of second lug grooves that are wider than the first lug grooves, and a plurality of notch portions formed on only the opening portions of the first lug grooves. A groove width Wg1 of the first lug grooves and a groove width Wg2 of the second lug grooves have the relationship 1.0 mm≤Wg2−Wg1≤4.0 mm.",
  "title": "Pneumatic Tire"
}