How do you change a flat tire to the spare?
user
You need to jack up the car, which you do with a jack.
assistant
And then?
user
Then you get the tire out and put it on the spare, which you do by loosening the nuts.
assistant
How do you change a flat tire to the spare?
user
You need to jack up the car, which you do with a jack.
assistant
And then?
user
Next you have to remove the tire on the ground with a tire iron, which is kind of like a giant screwdriver.  From there, you attach the spare tire and lower the car down.
assistant
How do you change a flat tire to the spare?