Allow tire pressure to be displayed on the iPhone Automatic App screen. I would love this feature. It could be used when setting tire pressure at a pay air compressor or other location. Today I add some air to my tire then poke my head inside the car to watch the dash readout in my 2009 Pontiac G8 GT. Then add some more, then look at the dash, rinse and repeat... If I had the tire pressure readout on my iPhone I could perform this routine maintenance procedure quicker. Also I remember a car commercial many months ago featuring that the car would honk it's horn when you have filled tire to recommended pressure range thus this is a feature customers must desire.