i put 18 inch standard 100 spokes on my 74 caddy about 2 months ago. i had no problems knocking them on myself, so i drove around whatever whatever and i had been noticing my front left rim had been getting a little loser as i put more miles on my car. it started squeeking a little so i decided to re tighten each rim. to this day i can barely tighten my front left, it seems no matter how hard i try with my led mallet it wont tighten. so it is squeeky as fuck now and im afraid its gonna fall off while im driving. what should i do before im fucked?