With the development of social economy, environmental protection is more and more concerned by the government and the common people. The successive introduction of measures such as tax cuts on purchases of low-displacement vehicles, high-standard subsidies for new energy vehicles, etc., shows that the government attaches great importance to the environmental protection cause; adding with factors such as energy scarcity, rising oil prices, global financial crisis, etc., the automobile industry and supporting industries have taken "green environmental protection", "energy saving" and "cost reduction" as one of their core R & D production tasks. The launch of these two environmental protection new products of Kumho Tire can be said to be very timely.