Tire pressure monitor

FIG. 1 is a top, front, and right perspective view of a tire pressure monitor showing my new design

FIG. 2 is a front side view thereof;

FIG. 3 is a rear side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in FIG. 3 show portions of the tire pressure monitor that form no part of the claimed design.