The ornamental design for a vehiclerearbumpercovercap, shown and described.
FIG. 1 is a left side elevational view of a left vehicle rear bumper cover cap (the right vehicle rear bumper cover cap being a mirror image and is not shown);
FIG. 2 is right side elevational view of the vehicle rear bumper cover cap;
FIG. 3 is a front elevational view of the vehicle rear bumper cover cap;
FIG. 4 is a top plan view of the vehicle rear bumper cover cap;
FIG. 5 is a bottom plan view of the vehicle rear bumper cover cap;
FIG. 6 is a perspective view of the vehicle rear bumper cover cap; and,
FIG. 7 is another perspective view of the vehicle rear bumper cover cap.