How can I quickly check the tire pressure on my Audi A4?

I don't want to have to go to the gas station every time my tire pressure warning light comes on. Is there an easy way to check the pressure myself?

You can invest in a tire pressure gauge, which is a small tool that allows you to measure the air pressure in your tires accurately. Simply remove the valve cap, place the gauge on the valve stem, and wait for the reading. Make sure to check the recommended tire pressure for your Audi A4 in the owner's manual or online.