On Feb 14, 2010 I got a very sour experience at the Auto Service Centre, Canadian Tire #611. My van required brakes replacement and service. The told me that they will perform the diagnostic first which cost $30.00. If I opt for the work and their estimate they will not charge me the diagnostic fee. I told them that my car needs fresh nitrogen for the tires (orginal nitrogen was also filled by Canadian Tire, some other location). They told me that because my car repair needs heavy bill, they will oblige me not to charge for the labour for the... read full review »