Did the system identify a tire as bad, or did you just check them all?
You really have no idea how to check tire pressure? I thought all Pittsburgh dads gave lessons on changing flat tires and such before teaching their kids how to drive.
the system just said low tire pressure and that exclamation point came on. it didn’t indicate which. toyotas do, but this is a ford edge. the kid checked them all for me. i have never attached an airhose to a tire, i have no idea how to do it, and i guess my Pgh dad fell down on the job. I do have tripleA and would have called them had it gone totally flat.