The ornamental design for a wheeldryingbrush, as shown and described.
FIG. 1 is a top plan view thereof;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a perspective view of our new design for a wheel drying brush, the handle being illustrated in broken lines for environmental purposes only and forming no part of the claimed design.