My experience was generally good with them. Then, on my recommendation, I went there with my (then) girlfriend to replace a low mileage OEM BMW X3 tire destroyed when she lent her car to friend. Salesman insisted we had to buy 4 new tires instead of just one because of some full time 4WD nonsense. He actually tried to tell us we would destroy the drive train if we didn't replace all the tires at the same time. Not quite believing either me or the tire expert, my girlfriend called the BMW dealership and they confirmed that the salesman was spewing sewage. We walked out and I've never been back.