<human>:  How do I change a flat tire?
<bot>: The first step is to get the car safely off of the road, away from any traffic. If possible, move the car onto a flat, level surface such as a driveway or a parking lot. Once the car is in a safe spot, loosen the lug nuts on the tire. These are usually located around the wheel in four spots. Next, use a jack to lift the car until the tire can be removed. Place the spare tire in position and use a lug wrench to tighten the lug nuts. Finally, lower the car and use a torque wrench to tighten all the lug nuts securely.