AIRCRAFT TIRE

An object is to improve cut-resistance performance and wear-resistance performance of an aircraft tire. An aircraft tire (10) has: plural ribs (a wide rib (12), narrow ribs (14)) that are provided at a tread portion (18), and that are demarcated by circumferential direction grooves (22) that extend in a tire circumferential direction; and sipes (16) that are formed in a tire transverse direction in the respective ribs, and that have tire circumferential direction positions that differ in ribs that are adjacent to one another in the tire transverse direction.