Sumimoto is a company that excels at making tires. The company started a long time ago, and they are still going strong. They boast about being one of the leading tire manufacturers in the world. They have innovative designs and precision engineering, making the Sumimoto tires stand out. Masatomo Sumimoto is the founder of the company, and he had very set standards for the quality of the products. The company has maintained that standard to date.