I had two of my tires checked out at the Roswell location and I was already prepared to purchase replacements. A rep there, Chris, came our and looked at the tires with me. He told me what he thought the issue was and that he would call to let me know once the tires were removed. They were able to repair both tires and replace 2 valve stems for around $27.
A dishonest person could have talked me into purchasing two tires at $150 each. I really appreciate the honesty and the good customer service. I know where I will go the next time I have automotive needs.