The ornamental design for an automobiletire, as shown and described.
FIG. 1 is a perspective view of a automobile tire showing our new design, it being understood that all tread grooves have the depth shown at the top and bottom of FIGS. 2 and 3;
FIG. 2 is a front view, it being understood that the pattern repeats uniformly throughout the circumference of the tire thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof; and,
FIG. 6 is an enlarged view showing a portion of the tire tread thereof.