I Pick up a set of 4 tired from The tire rack , had them sent to my house. All good their, Had them put on By my benz guy. My be put 3,500 mil, my be on them and I just happen to look and seen that they are worn out too fast. Not to happy with run around about the tire,s. look it happen some time. No blame just stand be your sale. do not try to tell me that car need this and that look at I stay on top of my car. If you don,t it will end up on you, With a bigger bill,s at the end. Well that how I look at thing Anyway just stand by you sale and were all good . And I will stay a good customer. And if they Look at the Bill they will have seen that you can not rotate them.