An ornamentaldesign for a vehicle front side grille, as shown and described.
FIG. 1 is a left side elevational view of a left vehicle front side grille (the right vehicle front side grille being a mirror image and is not shown);
FIG. 2 is a right side elevational view of the vehicle front side grille;
FIG. 3 is a front elevational view of the vehicle front side grille;
FIG. 4 is a top plan view of the vehicle front side grille;
FIG. 5 is a bottom plan view of the vehicle front side grille;
FIG. 6 is a perspective view of the vehicle front side grille; and,
FIG. 7 is another perspective view of the vehicle front side grille.
The broken lines and surface members shown in faded lighter tones and enclosed in broken lines are for illustrative purpose only and form no part of the claimed design.