Those are the questions I faced on Thursday. Friday, I finally decided against simply asking my dealership to answer them. Instead, I went down to my friendly Goodyear Auto Service Center where, I think, I got a better deal. Better selection and better add-ons, like free wheel balancing and rotations as well as three years of free wheel alignments. The latter isn't so important, as I rarely need wheel alignments. Still, all of that came with maybe $100 off the price I probably would have paid at the dealership. So maybe it really does pay to shop around?