Talking general all-season tires-- I was delighted to see that the car came with the Michelin Energy Saver A/S tires. I'm curious if someone has also used the Premier A/S tires on a CMAX. Michelin's site seems to rate the Premier all season with the same or higher numbers in virtually every category but fuel efficiency. (Primacy has a 9 but Energy Saver has a 10). When it comes time to replace the tires on my used CMAX, would I want to try the Primacy A/S instead of the Energy Saver A/S? Will the loss of fuel efficiency be so great on the primacy that I will want to stick with the energy saver model?
Has anyone done any testing? I really hate to give up any MPG's and with 90Kmi I can't complain about the tires in any conditions, snow, rain and Hot.