FIG. 1 is a perspective view of a first embodiment of a mounting piece for a side mirror for a vehicle according to my novel design;
FIG. 2 is a front view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a side view thereof;
FIG. 5 is a rear view thereof; and
FIG. 6 is a bottom view thereof.
FIG. 7 is a perspective view of a second embodiment of the mounting piece for a side mirror for a vehicle according to my novel design;
FIG. 8 is a front view thereof;
FIG. 9 is a top view thereof;
FIG. 10 is a side view thereof;
FIG. 11 is a rear view thereof; and
FIG. 12 is a bottom view thereof.
FIG. 13 is a perspective view of a third embodiment of the mounting piece for a side mirror for a vehicle according to my novel design;
FIG. 14 is a front view thereof;
FIG. 15 is a top view thereof;
FIG. 16 is a side view thereof;
FIG. 17 is a rear view thereof; and
FIG. 18 is a bottom view thereof.
FIG. 19 is a perspective view of a fourth embodiment of the mounting piece for a side mirror for a vehicle according to my novel design;
FIG. 20 is a front view thereof;
FIG. 21 is a top view thereof;
FIG. 22 is a side view thereof;
FIG. 23 is a rear view thereof; and,
FIG. 24 is a bottom view thereof.
The broken lines are for illustrative purposes only and form no part of the claimed design.