Automobile rear tailgate

FIG. 1 is a top, rear and right side perspective view of an automobile rear tailgate showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof; and,

FIG. 5 is a top view thereof.

The portions of the automobile shown throughout the drawing views in a deemphasized and faded out half tone form are for environmental and illustrative purposes and form no part of the claimed design.