TIRE

It is an object of the present invention to provide a tire capable of suppressing a vibration noise of a tire during running while securing running durability. The tire comprises a tread part composed of two or more rubber layers (11, 12) is provided, wherein, of the two or more rubber layers, a density Dc of a rubber layer (11) constituting a tread surface and a density Db of an inner rubber layer (12) other than the rubber layer constituting the tread surface in the tire radial direction, the density Db being the maximum density of all layers, satisfy the following inequality, Db/Dc > 1.00, and wherein the rubber layer (12) having the maximum density is composed of a rubber composition comprising a rubber component comprising an isoprene-based rubber.