Tire

A tire comprising a tread portion, wherein

• the tread portion includes a first circumferential groove continuously extending in a tire circumferential direction, and a first land portion adjacent to a first side in a tire axial direction of the first circumferential groove,
• a groove bottom portion of the first circumferential groove includes a groove bottom reference surface and a plurality of projections projecting outwardly in a tire radial direction from the groove bottom reference surface,
• the first land portion has at least one first lateral groove extending from the first circumferential groove and terminating within the first land portion,
• in a tread plan view, an entirety of a first lateral groove extension region obtained by extending a connection portion of the first lateral groove at the first circumferential groove to the groove bottom portion of the first circumferential groove so as to be parallel to the tire axial direction is formed on the groove bottom reference surface,
• the first circumferential groove includes first inclined portions inclined relative to the tire circumferential direction and second inclined portions inclined at a larger angle relative to the tire circumferential direction than the first inclined portions, the first inclined portions and the second inclined portions being provided alternately in the tire circumferential direction,
• the first lateral groove communicates with the second inclined portion,
• the tread portion includes a second land portion adjacent to a second side in the tire axial direction of the first circumferential groove,
• the second land portion has a plurality of third lateral grooves, and
• each third lateral groove faces the first lateral groove across the first circumferential groove,
• the first land portion has at least one second lateral groove fully traversing the first land portion, and
• in a tread plan view, at least a part of a projection of the plurality of projections overlaps a second lateral groove extension region obtained by extending a connection portion of the second lateral groove at the first circumferential groove to the groove bottom portion of the first circumferential groove so as to be parallel to the tire axial direction.