Went in for a new tire. I was told it was in stock and given a price. A more expensive tire was mounted without my approval or knowledge. I was told I would get this at the quoted price and given my copy of the work order. Upon ringing up the sale I was asked to pay $40 more than quoted. When I questioned that, I was told the quote did not include mounting. I pointed out on the work order that the quote did include mounting and was given the quoted price. This is the 2nd time this has happened at Hudson.