Write the next sentence in the following story.

How to install foam bicycle tires
Let the air out of the pneumatic tire.
Insert a tire iron, or any tool with a slender handle and no sharp edges, under the lip of the tire.
Some companies include an installation paddle with the tires, or sell them separately.
If you don't have one, just find another long, durable object you can use as a lever. A tire iron or oversize screwdriver should work.