I was very happy with McMahon Tire Inc., when I came in to have my hea... read more I was very happy with McMahon Tire Inc., when I came in to have my headlamp on my 2004 CTS replaced. I had been quoted a ridiculous price to have this done at the dealer (as the front bumper needs to be removed in order to do this) and McMahon did it for more then 1/2 the price. They are great people to work with as I go there now for my oil changes on a regular basis and anything else I need done. Very satisified!!