How to Change a BMW Z4 Tire


1. Make sure you're in a safe place where you aren't in danger of being struck by another vehicle.
2. Loosen the bad tire's lug nuts with a tire iron. Place the socket over the corresponding lug nut and twist hard to the left, until each nut is loose enough to be pulled off.
3. Slide the car jack under your BMW's undercarriage near the tire you are changing. Jack the vehicle up so that the tire is all the way off the ground.
4. Remove the lug nuts and pull off the flat tire. Place the spare tire securely into the wheel well by sliding it over the bolts.
5. Place the lug nuts over each bolt and tighten them by turning your tire iron to the right.
6. Lower the jack slowly back to the ground. Finish tightening the lug nuts.