Roadstone is a brand belonging to the Korean company Nexen Tire. Roadstone is a member of research and development networks in Korea, China, the United States, and Germany, giving the brand access to the best technologies and allowing it to offer innovative products. With a high growth rate, Roadstone is now present in more than 100 countries around the world. It manufactures competitive and environmentally-friendly tyres for passenger cars, SUVs, and utility vehicles.