What is the relationship between 'tire manufacturing' and 'Tire' in the context of the input sentence.
Options: original broadcaster, distributed by, product/material produced, owner of

The Goodyear Tire & Rubber Company GT is one of the world’s largest tire manufacturing companies, selling under Goodyear, Kelly, Dunlop, Fulda, Debica, Sava and various other “house” brands as well as private-label brands.
product/material produced