I have bought from tire rack many times for performance car tires and have often saved money. We have an excellent tire SERVICE dealer and nowdays I always try to buy from them locally. Its like purchasing anything, you can save money sometimes, but where would you get them mounted and balance, and flat repairs if they went out of business because everyone bought mail order? I like dealing locally when it makes sense, but if you can save big $$ then this is a decision only you can make. I remember the old time hardware stores where you could buy just 2 bolts or whatever; instead of prepackaged stuff usually containing more than you need(from great places like Wallmart, etc. ) Well, I guess that I had better stop here, as I am dating myself. Heck I may have started something here. Was just stating my very honest opinion based on my own personal experiances.