Just called Michelin tire co. After getting transferred 4 times, I wound up with a person I could not understand. As I explained this to him a few times, he spoke much slower and it made more sense. I told him the size tire I was looking for [225 -55-R17], and he said the program is for RV tires? I explained to him that the book I am reading says RV and passenger tires. He then told me the price was $ 224 each. I can buy the identical tire at Pep Boys for $159? How is this a good program?