What's the point of making a thread lumping all Costco tire centers into one category and whining? They have great customer service, just go there and complain. If I returned a four year old coffee machine that had a leak, I think they can hook you up.
What's the point of jumping onto someone's thread to criticize them for posting something that bugged them? Read it and move on if you don't like it. There are a crap ton of posts where people want to put spacers on their wheels, add LED bars, change the color of their headlights, etc. because they think it looks cool. I don't jump on their threads and tell them they are stupid for wasting their time and money on useless, non-functional modifications.