What are the things needed to change a flat tire?

To change a flat tire, you typically need a spare tire, a jack to lift the vehicle, and a lug wrench to remove the lug nuts. It's also helpful to have a tire iron or a breaker bar for extra leverage, and gloves can keep your hands clean. Additionally, a flashlight may be useful if you're working in low light conditions. Always ensure the vehicle is on a stable surface and the parking brake is engaged for safety.