The ornamental design for a stabilizingbase for a vehicle theft protection pedal lock, as shown and described.
FIG. 1 is a stabilizing base for a vehicle theft prevention pedal lock
showing my new design, the broken-line disclosure of a lock being for
illustrative purposes only and forming no part of the claimed design;
FIG. 2 is a front view thereof;
FIG. 3 is a left side view thereof, the right side being identical;