A tire comprises a pair of side walls in a spaced-apart relation, which extend essentially radially from a respective inner circumferential portion to a respective outer peripheral portion, a running surface, which extends between outer peripheral portions of the side walls and connects the latter, wherein at least a portion of a tire, through the contact surface and the side walls is defined, and a bead portion on the inner circumferential portion of each radially extending side wall, the bead portion an engagement surface for engagement with a wheel, to which the tire is pulled, and a noise reduction in foam, the in at least a portion of the tire, is arranged.
展开▼