I will no longer buy tires from the Costco Tire department. I have been a loyal customer of Costco for many, many years but the service at the tire department is just horrible, especially at the Glendale, Ca location. Recently I purchased a set of tires because my front tires needed to be replaced. The Costco employee helping me told me that my rear tires had to be moved to the front and the new set would have to be put in the rear. My old rear tires are mismatched so I wanted them to stay in the rear and have my new tires in the front. The... read full review »