We bought the car with 16,000 miles on it and right away we found out the car needed new tires and the wheels were way out of alignment and shortly after had a problem where it wouldn't start after filling it up with gas and had to get that fixed. at around 50,000 miles trans started to go out and finally went out at 77,000 miles and got that fixed. The same day we got the trans fixed the ac compressor froze up and it started spitting antifreeze out all over.
Why is it Cadillac's fault the tires needing replacing?...tires are NOT made by car manufacturers..and the P.O. probably raced around corners and wore them out.... ALSO, CLEARLY the guys who repaired the transmission messed up your AC ....too much of a coincidence it went out the same day....they probably pinched one of the AC lines and then the pressure of the pinched line blocked up the compressor.