Fuel-efficient Tire Manufacturers in Japan: Report (Part 1)

The Japanese tire labeling system for defining fuel-efficient tires began in January 2010 as a voluntary industry standard, covering rolling resistance and wet-grip performance. Thanks to the continuous marketing efforts of tire manufacturers, the penetration rate of fuel-efficient tires in line with the grading system has steadily grown. However, these same manufacturers are finding it increasingly difficult to differentiate their…