Rubber compound

Rubber mixture comprises at least one diene rubber, 0.1-20 phr at least one coumarone-indene resin, and a vulcanization system comprising at least one accelerator, an elemental sulfur and/or at least one sulfur-donating compound. The molar ratio of accelerator to sulfur is 0.9-5. The total molar amount comprises sulfur from elemental sulfur and sulfur, which is obtained from the sulfur-donating substances. An independent claim is also included for a pneumatic vehicle tire comprising at least one rubber mixture in at least one component.