I took my 2013 Acadia into Spectrum to use the oil change special of $17.99-the car inspection discovered that I needed an air filter-I had just paid another repair shop "Car Life" for a new filter just 3 months prior-Dave at Spectrum educated me that no way was my filter changed ever and that is an industry "trick". Spectrum's honesty and educating me as a woman on how we get taken advantage of won them a client for as long as they are open! Btw they took care of the air filter at no cost...great guys!