A tire comprising a tread part, wherein a tread surface of the tread part comprises a plurality of grooves, wherein the tread part comprises a crown part located in the center in a tire width direction, and a pair of shoulder parts located on outer sides of the crown part in the tire width direction, wherein each of the crown part and the shoulder parts is composed of a rubber composition comprising a rubber component and a filler, wherein the rubber composition constituting the crown part comprises 70 parts by mass or more of silica based on 100 parts by mass of the rubber component, wherein a content of carbon black in the filler contained in the rubber composition constituting the shoulder parts is 50% by mass or more, and wherein a product of S SH /S CR and G ((S SH /S CR)×G) is 15.0 or less, where a toluene swelling ratio of the rubber composition constituting the crown part is referred to as S CR, in %, a toluene swelling ratio of the rubber composition constituting the shoulder parts is referred to as S SH, in %, and a thickness of the tread is referred to as G, in mm, when the toluene swelling ratio is measured from a vulcanized rubber test piece prepared by being cut out from each of a crown part and a shoulder part of a test tire, a mass of the vulcanized rubber test piece before and after immersing the vulcanized rubber test piece in toluene of 23°C for 24 hours is measured in accordance with JIS K 6258:2016, and a toluene swelling ratio is calculated using the following equation: (Toluene swelling ratio) = {(Mass after immersion)/(Mass before immersion)}×100. wherein a tread surface of the tread part comprises a plurality of grooves, wherein the tread part comprises a crown part located in the center in a tire width direction, and a pair of shoulder parts located on outer sides of the crown part in the tire width direction, a crown part located in the center in a tire width direction, and a pair of shoulder parts located on outer sides of the crown part in the tire width direction, wherein each of the crown part and the shoulder parts is composed of a rubber composition comprising a rubber component and a filler, wherein the rubber composition constituting the crown part comprises 70 parts by mass or more of silica based on 100 parts by mass of the rubber component, wherein a content of carbon black in the filler contained in the rubber composition constituting the shoulder parts is 50% by mass or more, and wherein a product of S SH /S CR and G ((S SH /S CR)×G) is 15.0 or less, where a toluene swelling ratio of the rubber composition constituting the crown part is referred to as S CR, in %, a toluene swelling ratio of the rubber composition constituting the shoulder parts is referred to as S SH, in %, and a thickness of the tread is referred to as G, in mm, when the toluene swelling ratio is measured from a vulcanized rubber test piece prepared by being cut out from each of a crown part and a shoulder part of a test tire, a mass of the vulcanized rubber test piece before and after immersing the vulcanized rubber test piece in toluene of 23°C for 24 hours is measured in accordance with JIS K 6258:2016, and a toluene swelling ratio is calculated using the following equation: (Toluene swelling ratio) = {(Mass after immersion)/(Mass before immersion)}×100.