{
  "$type": "site.standard.document",
  "description": "A tire 1 has a tread portion 2. The tread portion 2 includes a first tread ground contact end el on one side in a tire axial direction, a first shoulder circumferential groove 3A disposed closest to the first tread ground contact end el, and a first shoulder land portion 4A demarcated to be…",
  "path": "/patents/1401713",
  "publishedAt": "2024-10-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/0311",
    "SUMITOMO RUBBER IND [JP]"
  ],
  "textContent": "A tire 1 has a tread portion 2. The tread portion 2 includes a first tread ground contact end el on one side in a tire axial direction, a first shoulder circumferential groove 3A disposed closest to the first tread ground contact end el, and a first shoulder land portion 4A demarcated to be disposed outwardly of the first shoulder circumferential groove 3A in the tire axial direction. A plurality of first shoulder groove-like portions 5 extending from the first shoulder circumferential groove 3A to the first tread ground contact end el is disposed in the first shoulder land portion 4A. A pair of first shoulder groove-like portions 5, 5 adjacent to each other in a tire circumferential direction have different angles θ1 relative to the tire axial direction. The plurality of first shoulder groove-like portions 5 includes a plurality of kinds of first shoulder groove-like portions 5 having different first pitch lengths L1 at a connecting portion 7 to the first shoulder circumferential groove 3A. A maximum value L1m of the first pitch length is 1.2 to 1.5 times an average of the first pitch lengths L1.",
  "title": "TIRE"
}