I'm wondering the same.
Just put new tires on the gf's ride, and changed from max35psi to max44psi. The installer filled them to 35psi.
The new ones have good grip, but I feel like there is too much effort needed at 35psi while making slow speed turns. Wonder if that affects the power steering system and/or mileage.
I go by the tire rating, instead of the door sticker, as it is supposed to determine the area of the contact patch.
-Summer is usually 38-42 for a smaller contact patch(and less heat), and winter is 34-38.
-The result from a blowout is greater, and greater wear on the suspension, but mileage is #1 for me.
Also contrary to industry standards, I prefer the bald tires in the back because oversteer and a rear blowout is safer. Rebel
