TIRE, WHEEL AND VEHICLE

A tire, a wheel, and a vehicle are provided. The tire includes a tire body (10). The tire body (10) has a plurality of cavities (11) along the circumferential direction, each of the plurality of cavities (11) has an opening (111) located on an inner circumferential surface of the tire body (10), a connecting portion is formed between adjacent openings (111), the connecting portion (12) comprises a middle connecting portion (121) and an end connecting portion (122) distributed along a width direction of the tire body (10), and a width of the middle connecting portion (121) is constant.