US D317880 S
FIG. 1 is a front elevational view of the combination tire pressure and tread depth gauge showing my new design;
FIG. 2 is a rear elevational view;
FIG. 3 is a right side elevational view, the left side elevational view being a mirror image;
FIG. 4 is a top plan view;
FIG. 5 is a bottom plan view; and
FIG. 6 is an enlarged fragmentary view thereof, showing the tire tread depth and air pressure indicator of FIG. 3.