Spray it with Freon ( it you have it ) and lightly smack it with a hammer. It will fall right off

 

I doubt that Freon is cold enough to crack heat treated lugs ..... maybe liquid nitrogen. Not to mention the EPA fines for plumeing freon ..... which BTW is R-11 ..... something no longer used. You are referring to refrigerant: R-12, R-22, R-134a, R-410a, R-407c ..... and my personal favorite, R-718 ..... water.

 

Ok tank you guys for the good ideas, i will try out. What i did today i order the key more likely 3to 5 day before i receive it .I learn my lesson, this time my key will be well secure in the glove compartment.

 

Lesson of the day: Wheel locks will only stop you. The theifs will have their ways. ...... the efforts we go through to keep honest people honest ....