Anti-theft device for a spare tire on a pick-up truck

An anti-theft device for a spare tire on a pick-up truck comprising, in combination:

• a rigid spare tire locking tongue formed of a planar upper rail having an upper end, a lower end, and a length greater than a thickness of a spare tire of a pickup truck and with the upper end securable to a frame of a pick-up truck, a rigid planar lower rail having an inboard end and an outboard end and a length greater than a diameter of a spare tire of a pickup truck and with the outboard end having a bore disposed thereon and the inboard end coupled to the lower end of the upper rail with a hinge, the hinge allowing the lower rail to be placed in facing contact with a side of a spare tire of a pick-up truck positioned thereabove;
• a rigid locking plate having an upper extent with a pair of opposed C-shaped locking arms slidably secured to the lower rail and a lower extent with an eyelet formed thereon;
• a rigid locking screw disposed within the bore of the lower rail of the locking tongue, the locking screw having a threaded upper end threadably securable to a frame of a pick-up truck, a lower end with a ring which is fixedly attached thereto and alignable with the eyelet of the locking plate, and a flange formed thereon intermediate the upper and lower ends and positionable in contact with the lower rail of the locking tongue;
• a rigid locking pin having a cylindrical tip end with a bore disposed therethrough, a circular planar head end having a diameter greater than the tip end, and an intermediate cylindrical portion therebetween having a diameter greater than the tip end and less than the head end and with the intermediate portion slidably positioned within the ring of the locking screw and the tip end slidably positioned within the eyelet of the locking plate to thereby define a coupled configuration and with a lock insertable within the bore of the locking pin when placed in the coupled configuration for locking the spare tire to a pick-up truck.