1. Green tires Green tires are defined as: ultra-low rolling Yang, low energy consumption, pollution-free tires. According to the collected data, compared with ordinary tires, green tires reduce the rolling positive force by 5% to 22% and save fuel by 3% to 8%.

The quality of tire directly affects the normal operation and service life of locomotive. Durable tires can not only ensure the safe running of the locomotive, but also reduce costs and improve economic benefits. The technical knowledge of purchasing tires is introduced as follows:

1, Check Tire Pressure Regularly
At least, check all tires, including the spare tire, once a month at cool tire pressure according to the manufacturer's recommended parameters. (The recommended tire pressure can be found in the vehicle owner's manual, the sticker on the driver's side door, and the fuel filler cap.)