Tire

A tire comprising a tread portion provided with a plurality of blocks including at least one first block provided with a plurality of sipes extending in a tire axial direction and arranged at intervals in a tire circumferential direction, wherein

• each of the plurality of sipes has
• a zigzag portion in a cross section perpendicular to the length direction of the sipe, and
• a zigzag portion in a cross section parallel to the ground contacting top surface of the first block,
• each of the plurality of sipes is provided with a tie bar protruding radially outwardly from a bottom of the sipe and terminating without reaching the ground contacting top surface, and
• the plurality of sipes includes
• a first sipe having the tie bar at a first position in the tire axial direction, and
• a second sipe having the tie bar at a second position in the tire axial direction different from the first position.