A tire 1 comprises a tread portion 2 comprising a plurality of blocks 5. In a development view of the tread portion 2, the blocks 5 include at least one block 5 comprising a block body 6 arranged between lateral grooves 4 adjacent to each other in a tire circumferential direction and a protruding portion 7 protruding from the block body 6 toward a main groove 3. The protruding portion 7 comprises a first part 8 having a ground contacting surface (8a) extending continuously from the block body 6 and a second part 9 arranged closer to the main groove 3 than the first part 8 and on an inner side of the ground contacting surface (8a) in a tire radial direction.