I will NOT be returning.
I had my car serviced a few weeks ago and the tech did not properly place my lug nuts on. My husband and I began driving off the lot but stopped before turning on the main road due to a very strange noise. We checked the tire and it was about to fall off! Everyone was very nice and handled the situation but I sent an e-mail to the GM about my concern for safety. It has been 3 weeks and I still have not received a response. Very disappointing. I was very hopeful for a response but I can see they just do not care.