Very disappointed! When I went to pick up my car ...

Very disappointed! When I went to pick up my car after an oil change and tire rotation, the cashier lady says she has to have a conversation with my about what the mulit-point inspection came back with. She went over the report with me and the first thing she says is that I'm going to need tires soon....I proceed to tell her that a bunch of lies. I just put brand new Firestone tires on the car 3 months ago. They don't even have 1k miles on them yet. She then tells me that "Well it was just a visual check"....Then she proceeds to tell me that i need new wiper blades soon. I tell her "Well I just changed them 6 weeks ago, they work great. Finally she says that my cabin air filter is dirty and we need to be changed soon. I told her I just had it done at my last oil change. I dont know what scams/upcharges this dealership is trying to pull but this needs to be investigated.