I see a trend in the complaints. I bought tires at the Gwinnett, Georgia store. I was quoted one price and when the work was finished the price went up (no product or work change). When I arrived I was then asked to give an immediate deposit so that they could go get the tires. No inventory may mean they are financially unstable.
I also experienced the advice that additional work was needed (rather costly work) only to find by second opinion that it was not needed.
This is not a business you can trust or rely on at all.