I just got a front tire replaced last Saturday day and they charged me $55. They quoted me $45 on the phone but charged me an extra $10 because I didn't buy the tire there. There was a screeching noise coming from my rear end so they had to remove the rear tire anyway and grease a rear bearing. Then I bought a pair of 11.99 sunglasses. The total was still only $112. So yes, I would say $180 seems excessive.
