How Many Kilometers Should a Truck Go Before an Oil Change?
2 Answers
It is generally recommended to change the oil every 5,000 kilometers. Additional Information: 1. The Role of Engine Oil: Engine oil lubricates, cleans, and cools the engine. Therefore, the quality of the oil determines the health of the engine. Timely oil changes when the oil deteriorates or is damaged can provide excellent protection for the engine. However, if the oil is changed too frequently, it not only fails to protect the engine but may also cause damage due to insufficient oil break-in. 2. For trucks, the oil change interval depends on the type of oil used, as not all oils follow the same standard: (1) Generally, conventional oil should be changed every 5,000 kilometers, semi-synthetic oil every 7,500 kilometers, and full-synthetic oil every 10,000 kilometers. (2) The oil change interval is also influenced by driving conditions, personal driving habits, and time factors. If you frequently encounter traffic congestion, drive in dusty areas, or operate in extremely hot or cold climates, you should change the oil earlier.
A veteran truck driver with decades of experience tells you, there's no fixed mileage for oil changes. For a new car, the first oil change should be done around the first 5,000 kilometers—this is crucial for laying a solid foundation. If you mostly drive at steady speeds on highways, using full synthetic oil can last up to 25,000 kilometers before needing a change. However, if you frequently haul heavy loads on mountainous roads with the engine constantly straining, it's best to change the oil earlier, around 18,000 kilometers. For short-distance driving on construction sites with lots of dust and high temperatures, even 12,000 kilometers warrants a change. Also, don’t just focus on the odometer—time matters too. If the car hasn’t been driven much in three months, the oil can degrade and needs replacing. Remember, engine oil is like the lifeblood of your engine; frequent changes ensure longevity.
