{
  "$type": "site.standard.document",
  "description": "A tire (10) comprising a tread base comprising a first material and a tread cap (32) comprising a second material is disclosed. The tread cap is disposed radially outward of at least a part of the tread base and is configured for operationally coming into contact with a ground surface. A plurality…",
  "path": "/patents/990248",
  "publishedAt": "2013-05-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/005",
    "GOODYEAR TIRE & RUBBER [US]"
  ],
  "textContent": "A tire (10) comprising a tread base comprising a first material and a tread cap (32) comprising a second material is disclosed. The tread cap is disposed radially outward of at least a part of the tread base and is configured for operationally coming into contact with a ground surface. A plurality of tread plugs (44, 48) comprising a third material is disposed at least partially within at least one of the tread base and the tread cap. The plurality of tread plugs (44, 48) may yield a tread stiffness in a first direction greater than a tread stiffness in at least one other direction. The second and third material may have a different modulus than the first material. Also, a method of manufacturing such a tire (10) is disclosed.",
  "title": "Stiffness enhanced tread"
}