{
  "$type": "site.standard.document",
  "description": "The tire 1 comprises a pair of bead portions 2, a pair of sidewall portions 3, a tread portion 4, and a carcass 5, and comprises: two or more layers of side rubbers 11a and 11b of different rubber types, each of which is disposed on the outer side of the carcass 5 in the tire width direction so as…",
  "path": "/patents/1392535",
  "publishedAt": "2025-12-31T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/0025",
    "BRIDGESTONE CORP [JP]"
  ],
  "textContent": "The tire 1 comprises a pair of bead portions 2, a pair of sidewall portions 3, a tread portion 4, and a carcass 5, and comprises: two or more layers of side rubbers 11a and 11b of different rubber types, each of which is disposed on the outer side of the carcass 5 in the tire width direction so as to straddle the tire maximum width position SWH in the tire radial direction, and a communication device disposed at a boundary of at least one of the two or more layers of side rubber.",
  "title": "TIRE"
}