FIG. 1 is a perspective view of a tread portion of an automobile tire;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a fragmentary enlarged front view showing the details of the tread portion thereof;
FIG. 8 is a section view taken along line 8-8 FIG. 7; and,
FIG. 9 is a section view taken along line 9-9 FIG. 7.
Broken lines in the drawings figures are used to show portions of the tire that are not being claimed and thus form no part of the claimed design.