1. Park the lawn mower on a level surface and engage the parking brake.
2. Chock the wheels to prevent the lawn mower from rolling.
3. Use a lug wrench to loosen the lug nuts on the wheel that needs to be changed.
4. Jack up the mower until the wheel is off the ground.
5. Remove the lug nuts and take off the wheel.
6. Inspect the tire for damage and replace it if necessary.
7. Place the new tire on the wheel and hand-tighten the lug nuts.
8. Lower the mower and fully tighten the lug nuts with the lug wrench.
9. Remove the chocks and drive the lawn mower to test the new tire.
