The ornamental design for wheel cover, as shown and described.
FIG. 1 is a perspective view of a wheel cover showing my new design and article, and the environment in which it is used. The environment is shown in broken lines, which does not and is not to be considered part of my original design sought to be patented.
FIG. 2 is a front view of a wheel cover showing my design,
FIG. 3 is a back view of a wheel cover showing my design.
FIG. 4 is a side view of a wheel cover in an extended position showing my design. The other side would be the same design because the sides are symmetrical in a wheel. The environment is shown in broken lines, which does not and is not to be considered part of my original design sought to be patented.
FIG. 5 is a top view of a wheel cover in an extended position showing my design. The bottom view would be the same design because the top and bottom are symmetrical in a wheel. The environment is shown in broken lines, which does not and is not to be considered part of my original design sought to be patented.
FIG. 6 is a side view of a wheel cover in a retracted position showing my design. The other side would be the same design because the sides are symmetrical in a wheel. The environment is shown in broken lines, which does not and is not to be considered part of my original design sought to be patented; and,
FIG. 7 is a top view of a side view of a wheel cover in an extended position showing my design. The bottom view would be the same design because the top and bottom are symmetrical in a wheel. The environment is shown in broken lines, which does not and is not to be considered part of my original design sought to be patented.
The wheel cover is shown on a reduced scale in FIGS. 2-7.