VULCANIZATION MOLD FOR A TIRE AND METHOD FOR MANUFACTURING A TIRE

The invention relates to a vulcanization mold for a tire in which a plurality of sipes are arranged in a tire circumferential direction. The vulcanization mold includes a tread mold (10) having a plurality of blades (14), for forming the sipes, provided on a tread forming surface. The tread mold is composed of a plurality of segments (15) divided in the tire circumferential direction such that the segments (15) are movable in a tire radial direction, and the number of divisions of the segments is 17 or more and 29 or less.The invention is also related to a method for manufacturing a tire.