How do you check the tire pressure?

To check the tire pressure accurately, using a tire pressure gauge is the correct method. A tire pressure gauge provides a precise measurement of the air pressure inside the tire, which is critical for safe vehicle operation. Maintaining the proper tire pressure is essential for optimal handling, fuel efficiency, and tire longevity.

The other methods mentioned do not provide an accurate or reliable means of checking tire pressure. Visual inspection can help identify obvious issues like bulges or visible damage, but it cannot measure the actual pressure. Feeling the tire with your hands may give a rough idea of whether the tire feels soft or firm, but it is not a quantifiable measurement. Listening for a hissing sound might indicate a leak, but again, it does not measure the pressure and is not a reliable method for checking the condition of the tire.