How Many Kilometers Should a Truck Go for Four-Wheel Maintenance?
1 Answers
Trucks require four-wheel maintenance every 30,000 kilometers. Below is relevant information about truck maintenance: Four-Wheel Maintenance Items: Four-wheel maintenance mainly includes wheel alignment, dynamic balance testing, checking tire pressure, and inspecting tire wear. Regular four-wheel maintenance can enhance driving safety and reduce abnormal tire wear. Four-Wheel Maintenance Details: During normal driving, dust, water, and other debris can enter the hub bearings, which need to be cleaned out. After a period of use, the wheel bearings will wear, causing changes in clearance. Tightness adjustments are necessary to prevent excessive clearance, which could lead to tire misalignment while driving. Bearings are lubricated with grease, but due to the effects of temperature, dust, and moisture, the grease's performance may degrade, reducing its lubricating effectiveness. Therefore, regular lubrication is required. All components wear out, and bearings are no exception—they need replacement once they reach the end of their service life.