Abstract: An improved method for forming a vehicle wheel includes the steps of steps of: (a) providing a wheel rim defining a rim axis and including a generally axially extending well portion and a pair of opposed ends, one of the ends including an inboard tire bead seat retaining flange and an inboard tire bead seat, and the other end including an outboard tire bead seat; (b) providing a generally circular wheel disc blank defining a disc axis, the disc blank including an inner annular wheel mounting portion and an outer annular portion; (c) subjecting the wheel disc blank to a series of metal forming operations to produce a finished disc having a final profile, the finished wheel disc having an outer annular portion, an inner annular wheel mounting portion, and an intermediate portion having a generally convex profile; and (d) joining the finished wheel disc to the wheel rim to produce a fabricated vehicle wheel.

Abstract: An improved method for forming a vehicle wheel includes the steps of steps of: (a) providing a rim defining a rim axis and including a generally axially extending well portion and a pair of opposed ends, one of said ends including an inboard tire bead seat retaining flange and an inboard tire bead seat, and the other end including an outboard tire bead seat; (b) providing a generally circular disc blank formed from aluminum and defining a disc axis, the disc blank including an inner annular wheel mounting portion and an outer annular portion; (c) initially stamping the disc blank to produce a generally bowl shaped disc having a first axial distance defined between an inner surface of the outer annular portion and an inner surface of the inner annular wheel mounting portion; (d) subjecting the bowl shaped disc to an intermediate metal forming operation to produce a partially formed disc having a second axial distance defined between the inner surface of the outer annular portion and the inner surface of the in