The ornamental design for portions of rear fender and rear wheelboxes for a vehicle or toyvehicle, as shown and described.
FIG. 1 is a rear perspective view of the portions of rear fender and rear wheelboxes for a vehicle or toy vehicle showing my design;
FIG. 2 is a front perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a side view thereof, with the opposite side views being mirror images of one another;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof; and,
FIG. 7 is another front perspective view of an enlarged portion thereof.
Evenly-spaced broken lines showing portions of the vehicle/toy vehicle are included for purpose of illustrating environment and form no part of the claimed design. Dot-dash pattern broken lines form a boundary of the claimed design. The line itself forms no part of the claimed design.