An improvement in an automobile wheel is disclosed. The improved wheel comprises a rim, a disc attached to the rim, wherein said disc comprises a flange, and at least one groove(s) provided on said flange of said disc.

The wheel has a hub (5) with a cylindrical bearing (52b) to cooperate with a calibrated bore (42b) to axially center a brake disc (4). The brake disc cooperates with a skirt (44) arranged coaxially to a central bore (21) of a wheel disc (2). An outer beari...

The wheel has a rim (1) and a plate (2) of cold-formed high strength sheet steel, which are connected in the overlapping area by an MIG-solder connection. The solder is an alloy on CU or Ni-B-Si basis. The rim has a material thickness 1,5 - 3,5mm, and a st...