A vehicle wheel, having: a sub air chamber member which serves as a Helmholtz resonator and is fixed to an outer circumferential surface of a well portion; a first standing wall surface formed such as to stand from the outer circumferential surface of the well portion outward in radial direction and to extend in circumferential direction of the outer circumferential surface; and a second standing wall surface formed on the well portion such as to face the first standing wall surface in width direction of the outer circumferential surface, wherein the sub air chamber member includes: a main body portion longitudinal in the circumferential direction, the main body portion including a bottom plate disposed on the outer circumferential surface of the well portion, and an upper plate forming a sub air chamber between the upper and bottom plates (25a,25b); edge portions (14a, 14b) that join the bottom plate and the upper plate at both side portions, with respect to the width direction, of the main body portion, and are engagingly fixed to respective groove portions (17a, 17b) formed on the first standing wall surface and the second standing wall surface; a joint portion (33a,33b) that is formed on a center line along the longitudinal direction of the main body portion by partial recession of the upper and bottom plates (25a,25b) to join the upper and bottom plates; and a protruding portion that protrudes in the circumferential direction from an end portion with respect to the circumferential direction of the main body portion, and is provided inside thereof with a communication hole in the circumferential direction; and wherein the protruding portion is arranged at a position closer to one of the edge portions (14a, 14b) than the joint portion (33a,33b) in the width direction of the main body portion. a sub air chamber member which serves as a Helmholtz resonator and is fixed to an outer circumferential surface of a well portion; a first standing wall surface formed such as to stand from the outer circumferential surface of the well portion outward in radial direction and to extend in circumferential direction of the outer circumferential surface; and a second standing wall surface formed on the well portion such as to face the first standing wall surface in width direction of the outer circumferential surface, wherein the sub air chamber member includes: a main body portion longitudinal in the circumferential direction, the main body portion including a bottom plate disposed on the outer circumferential surface of the well portion, and an upper plate forming a sub air chamber between the upper and bottom plates (25a,25b); edge portions (14a, 14b) that join the bottom plate and the upper plate at both side portions, with respect to the width direction, of the main body portion, and are engagingly fixed to respective groove portions (17a, 17b) formed on the first standing wall surface and the second standing wall surface; a joint portion (33a,33b) that is formed on a center line along the longitudinal direction of the main body portion by partial recession of the upper and bottom plates (25a,25b) to join the upper and bottom plates; and a protruding portion that protrudes in the circumferential direction from an end portion with respect to the circumferential direction of the main body portion, and is provided inside thereof with a communication hole in the circumferential direction; and a main body portion longitudinal in the circumferential direction, the main body portion including a bottom plate disposed on the outer circumferential surface of the well portion, and an upper plate forming a sub air chamber between the upper and bottom plates (25a,25b); edge portions (14a, 14b) that join the bottom plate and the upper plate at both side portions, with respect to the width direction, of the main body portion, and are engagingly fixed to respective groove portions (17a, 17b) formed on the first standing wall surface and the second standing wall surface; a joint portion (33a,33b) that is formed on a center line along the longitudinal direction of the main body portion by partial recession of the upper and bottom plates (25a,25b) to join the upper and bottom plates; and a protruding portion that protrudes in the circumferential direction from an end portion with respect to the circumferential direction of the main body portion, and is provided inside thereof with a communication hole in the circumferential direction; and wherein the protruding portion is arranged at a position closer to one of the edge portions (14a, 14b) than the joint portion (33a,33b) in the width direction of the main body portion.