Having a good car buying experience means choosing the right dealership. But how do you know, at a glance, if a dealership is going to treat you well? We've compiled a list of tip-offs to help you spot the bad dealerships, so you can go elsewhere before you get too deep in the process. Of course, if you shop online you can minimize the dealership experience. But even then you will have to test-drive the car you are considering. As always, the best defense is preparation and knowledge so, without further ado, here is our list of warning signs.