To assure a positioned position of a dross core remaining in a hollow space in the wheel, and to form the wheel for an automobile comprising many components for providing an optimum seal of the dross core against an external effect in the assembled wheel of the automobile.

Rim spiders 3, 4 have a first annular surface 6 radially and outwardiy extending at their edges, the first annular surface faces to a second annular surface 7 with being spaced from it, and the second annular surface has a folded annular web 7b or a straight annular web 7a. At least one of the annular surfaces 6, 7, 7a, 7b is joined to rims 3, 4 via a screw means.