Lincoln/Mercury Repair: wheels, 1988 lincoln towncar, lincoln dealer

Question
I have a 1988 Lincoln Towncar that i bought really cheap ... now trying to put on some new tires...but the rims have a triangle lock on it that i dont have a key to.. any ideas where i might find one?  The guys at wal mart are lost ...lol   Some one told me to go to a Lincoln dealer .. have looked online but only find stuff for the newer models and noting about the triangle key. And no the car did not come with a jack or lug nut wrench.. i thought perhaps it might be the end of a lug nut wrench or something ..?    

        having a verying ugggggggg moment
thanks in advance  

Answer
hello renee
is thire any way they can cut the locks off with a tourch i have done it many times in my shop.
then install the new locks .
You can go threw a dealer and they might ne alble to help u if they still make the locks.
I would say tell them to cut them off like i said

good luck to u and u have a pretty name good luck wiyh your car .

please rate my serivice pete