To provide a method of manufacturing a wheel adapted to avoid cracking of a welded part between a flange part and a rim drop part of a disk.

As shown in Fig.1(A), the cylindrical flange part 22 of the disk 20 is fitted in the inner periphery of the rim drop part 11. Next, as shown in Fig.1(B), a welded portion X of the chip edge of the flange part 22 and the rim drop part 11 are welded to each other. Next, as shown in Fig.1(C), using an inner mold disposed inside and an outer mold disposed outside of the rim drop part 11, at least a specific portion 11x away from the wheel axial direction from the welded portion 50 of the chip edge of the flange part 22 is pressed in an overlap region between the rim drop part 11 and the flange part 22, thereby to obtain an adherence state between the rim drop part 11 and the flange part 22 at the specific portion.