The term 'Tire Problem' is used to describe any issue related to the tires of a vehicle. Common tire problems include a LEAK, a FLAT, and a PUNCTURE. A LEAK occurs when air escapes from the tire, resulting in a decrease in pressure. A FLAT tire is one that has completely lost its air pressure, making it unable to support the weight of the vehicle. A PUNCTURE is a hole in the tire caused by an object such as a nail or a sharp rock. All of these issues can be dangerous and should be addressed immediately.