I have a dashboard light that signals when the pressure in my tires is low. It is on and I have tried to inflate the tires properly to satisfy the system. So far, no luck. Maybe later.
I just learned that the indicator also reads the pressure in my spare tire. I have tried inflating that tire a bit but I will.
It makes sense to have the spare included but I often find that "intelligent" or semi-intelligent machines and systems are peculiar and picky but sometimes, not helpful.
