The decorative wheel trim (1) has centering elements in the form of at least one pair of protrusions (3) protruding past the rear side (10) of the trim and coaxial with at least one pair of standard wheel bolts (7) with recesses (6), whereby at least one p...

In a structure of mounting a wheel cap (C) to a wheel, a plurality of pairs of support plates (4) are projectingly provided on an inner wall of the wheel cap made of a synthetic resin and arranged annularly so that the support plates in each pair are oppos...