Every truck must be different. When I put mine in eco mode my gas milage sucks, all the way into the mid 30s, but under normal I'm getting 42.9 over the first 9300 miles. I haven't tried slippery, deciding to be happy with normal.
I get real crappy milage when I use ECO, so I don't. I use normal all the time and my running total at just under 7000 miles is 43.0. Maybe you better stop using ECO like I did. My profile shows me with an ecosboost, but it is wrong. I have a hybrid I waited 21 months for.
In North Carolina it seems I have always had to pay a tire disposal fee, but it wasn't that high. Seems to me it was around $1.50 per tire. Some places have including it in with the price of the tire along with balancing and valve stem charge, others itemize it out. According to where you buy.
That price should be about right. When I ordered my Lariat hybrid December 2021 (I'm still waiting) I ordered pretty much everything but the moonroof. That is about what the order figured up at. I know there has been a price increase, but since it is a 2021 original order, that's about what I...