FIG. 1 is a perspective view of one embodiment of a tread portion of an automobile tire;
FIG. 2 is a front view thereof, a rear view;
FIG. 3 is a top view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a fragmentary enlarged front view showing the details of the tread portion thereof;
FIG. 6 is a section view taken along line 6-6 in FIG. 5;
FIG. 7 is a section view taken along line 7-7 in FIG. 5;
FIG. 8 is a perspective view of another embodiment of a tread portion of an automobile tire;
FIG. 9 is a front view thereof, a rear view;
FIG. 10 is a top view thereof;
FIG. 11 is a right side view thereof;
FIG. 12 is a fragmentary enlarged front view showing the details of the tread portion thereof;
FIG. 13 is a section view taken along line 13-13 in FIG. 12; and,
FIG. 14 is a section view taken along line 14-14 in FIG. 12.
The broken lines in the drawings are intended to show portions of the tire that are not being claimed, and thus form no part of the claimed design.