I after spending all that $$$, I use my dealer for everything including tires and have never had any issueI've had the local ford store mount two sets of tires prior to this and they did not remove the beauty rings and nary a scratch. The service writer took me to their tire machine and it was pretty impressive, lots of plastic pieces. I tried to save money and went to a small tire shop the last time and it cost me dearly, lesson learned.