What tool would you commonly use to inflate a tire?

A tire inflator is the correct tool used to inflate a tire because it is specifically designed for adding air to tires. Tire inflators come in various forms, such as electric pumps, portable air compressors, or traditional manual pumps. They are equipped to deliver the necessary air pressure into the tire to ensure it is properly inflated, enhancing vehicle safety and performance.

On the other hand, while a tire pressure gauge is useful for measuring the current pressure of a tire, it does not have the capability to inflate it. A wrench is primarily used for loosening or tightening lug nuts on the wheel, and a jack is utilized for lifting the vehicle to change a tire or perform maintenance. Therefore, the tire inflator is uniquely suited for the task of inflating tires and is commonly found in automotive toolkits for that very purpose.