The ornamental design for automobile tire, as shown and described.
FIG. 1 is a front view of an automobile tire, showing the new design, a rear view, a top plan view and a bottom plan view, appearing the same as the front view;
FIG. 2 is a right side view of the automobile tire, a left side view appearing the same as the right side view;
FIG. 3 is a fragmentary front view, showing in enlargement the portion of line 3--3 in FIG. 1; and,
FIG 4 is a sectional view, taken along line 4--4 and in the direction of arrows in FIG. 3.