NON-PNEUMATIC TIRE

Provided is a non-pneumatic tire capable of improving the strength of connection sites between an inner annular portion and link parts while maintaining a distance between adjacent link parts on an inner annular portion side, and improving the durability of the link parts. A non-pneumatic tire 1 includes: an outer annular portion 2; an inner annular portion 3; and a plurality of link parts 4. The plurality of link parts 4 include first and second link parts 41, 42. The first link parts 41 each extend from one side Y1 in a tire width direction Y of the outer annular portion 2 toward one other side Y2 in the tire width direction Y of the inner annular portion 3. The second link parts 42 each extend from the other side Y2 in the tire width direction Y of the outer annular portion 2 toward the one side Y1 in the tire width direction Y of the inner annular portion 3. The plurality of link parts 4 each have a thickness in the tire circumferential direction D which is smaller in the vicinity of the inner annular portion 3 than in the vicinity of the outer annular portion 2 and a width in the tire width direction Y which is larger in the vicinity of the inner annular portion 3 than in the vicinity of the outer annular portion 2.