The Yokohama ECOS ES31 in size 225/50R17 94V is a "Standard Fuel-Saving" tyre designed for everyday reliability and efficiency. The (CN) marking indicates it was manufactured in Yokohama’s high-tech plant in China, and Y25 confirms it is a fresh 2025 production batch.

In Singapore, this size is a common fitment for executive sedans and family cars such as the BMW 3 Series, Audi A4, Honda Accord, and Toyota Camry.