TIRE

A tire includes a tread portion The tread portion includes tread ends Te, three circumferential grooves and four land portions The circumferential grooves include one shoulder circumferential groove and one crown circumferential groove The land portions include one shoulder land portion and one crown land portion The shoulder land portion includes shoulder blocks having shoulder sipes. An inner end of the shoulder sipe in the tire axial direction terminates at a ground contact surface of the shoulder block. The crown land portion includes crown blocks having crown sipe groups. The crown sipe group includes a first crown sipe having one end connected to the shoulder circumferential groove and another end terminating at a ground contact surface of the crown block, a second crown sipe having one end connected to the crown circumferential groove and another end terminating at the surface, and a third crown sipe having both ends terminating at the surface.