Grille of a truck vehicle

FIG. 1 is a left, front perspective view of a grille of a vehicle truck showing my new design;

FIG. 2 is a front view of the grille shown in FIG. 1;

FIG. 3 is a top view of the grille shown in FIG. 1;

FIG. 4 is a left side view of the grille shown in FIG. 1; and,

FIG. 5 is a right side view of the grille shown in FIG. 1.