The primary raw materials used in tire manufacturing are natural rubber, synthetic rubber, and carbon black. Natural rubber is obtained from the sap of rubber trees, while synthetic rubber is produced from petroleum-based materials. Carbon black, which is used to reinforce the rubber and provide strength and durability to the tire, is also derived from petroleum.
In addition to these primary materials, various other additives and chemicals are used in the tire manufacturing process, some of which may also be derived from fossil fuels. For example, certain oils, waxes, and solvents used in the process may be petroleum-based.
Therefore, it can be said that fossil fuels play a significant role in the production of tires.