The end of the pressure gauge tells you your tire’s air pressure. Toyota includes a light on the instrument panel to warn drivers if their tires are not fully inflated. The light resembles a flattened tire with an exclamation mark in the middle of the tire. If this light comes on, you will need to determine the cause in order to cancel the light. Once your tires are correctly inflated, the light will turn itself off.
Things You’ll Need
Tire pressure gauge, Air pump