Tire changing tools are essential for safely and efficiently replacing a flat or worn tire. Common tools include a jack to lift the vehicle, a lug wrench to remove the wheel nuts, and a tire iron for added leverage. Some kits also include a tire pressure gauge to ensure proper inflation after installation. In addition to these basic tools, a tire lever can help in removing and installing tires, especially for bicycles or smaller vehicles. Having a spare tire on hand is crucial, as well as a wheel chock to prevent the vehicle from rolling during the process.