{
  "$type": "site.standard.document",
  "description": "A tire is disclosed comprising a tread (10) comprising two shoulder portions (6) and a center portion (8) located axially between the two shoulder portions (6). At least one of the shoulder portions (6) comprises a first rubber composition. The center portion (8) comprises a second rubber…",
  "path": "/patents/1393507",
  "publishedAt": "2026-02-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/0016",
    "GOODYEAR TIRE & RUBBER [US]"
  ],
  "textContent": "A tire is disclosed comprising a tread (10) comprising two shoulder portions (6) and a center portion (8) located axially between the two shoulder portions (6). At least one of the shoulder portions (6) comprises a first rubber composition. The center portion (8) comprises a second rubber composition different from said first rubber composition. The first rubber composition has a shear storage modulus G'(1%) which is at least 10% lower than a shear storage modulus G'(1%) of the second rubber composition. The second rubber composition has a glass transition temperature which is at least 5% higher than the glass transition temperature of the first rubber composition.",
  "title": "TIRE"
}