Answer:
Intermodal shipping
Explanation:
Intermodal freight shipping refers to the transportation of freight using multiple modes of transportation (for example, rail, ship, truck) without any handling of the freight itself when changing from one mode of transportation to the other.
In this example, the wheels are originally sent via ship to Los Angeles, then they are transported via rail to Illinois where they are loaded onto a truck to the East Coast.
We can see that this company uses multiple modes of transportation without any handling of the freight itself when changing transportation in LA and Illinois.
Thus, this is an example of intermodal shipping.