| abstract |
The invention relates to a tyre comprising a rubber composition based on at least one rubber crumb, a diene elastomer, a pro-oxidant, a reinforcing filler, and a cross-linking system, said rubber crumb representing 30% by mass or more of the composition, and having a ratio of chloroformic extract to acetone extract of less than 2; the chloroformic and acetone extracts being expressed as percentages by weight. |