TIRE

In a tire, first ridge parts (11) extending in a tire radial direction and second ridge parts (12) extending in the tire radial direction and each having a central portion (12b) in the tire radial direction located on an inner side in the tire radial direction with respect to a central portion (11b) of the first ridge part in the tire radial direction are provided on an outer surface of a side wall part (16) so as to be disposed alternately in a tire circumferential direction, an outer end portion of the second ridge part in the tire radial direction is located on an outer side in the tire radial direction with respect to an inner end portion of the first ridge part in the tire radial direction, and a decorative area (X) in the outer surface of the side wall part, on which at least either the first ridge parts or the second ridge parts are provided, includes a dense area (Y) in which the first ridge part and the second ridge part face each other in the tire circumferential direction, and a sparse area (Z) in which either the first ridge parts or the second ridge parts face each other in the tire circumferential direction without interposing the other therebetween.