this stupid orange light on your dash all the time sometimes flashing sometimes nothing all of that is pure bunk I know what my tire pressure is in my tires believe you me when you check them with your manual gauge they'll be within 1 lb of what I say they are and cheap tires too....
If it does not go out, or it comes on while driving, you have a low tire.NOTE: If the TPMS warning light is flashing, it indicates a fault has been detected in the TPMS system that will require further diagnosis. Common faults include a bad tire pressure sensor, a defective keyless ...