How can a driver identify a tire with low pressure?

Identifying a tire with low pressure can involve several methods, one of which is observing visual signs of deflation or a bulge in the tire wall. When a tire is under-inflated, it may appear flatter than normal, and there can be noticeable deformities such as bulges or warps. These visual indicators can help drivers spot potential issues before they lead to more serious complications, like tire blowouts while driving.

While using a tire pressure gauge is an accurate method to check the pressure, simply checking with a gauge alone does not address the visual cues that often serve as the first alert for tire problems. Dashboard warning lights might indicate a pressure issue, but they are only activated under certain conditions and might not always be reliable. Listening for a hissing sound could suggest air escaping but may not be present or noticeable, making it less reliable as a sole method for identifying low tire pressure.