
Car normal maintenance cycle is as follows: 1. Tire replacement cycle: 50,000 to 80,000 kilometers. If cracks appear on the side of the tire, it should be replaced even if the mileage has not been reached. 2. Wiper blade replacement cycle: one year. 3. Brake pad replacement cycle: 30,000 kilometers. Brake pads must be replaced when their thickness is less than 0.6 cm. 4. Battery replacement cycle: 60,000 kilometers. The battery should usually be checked and replaced after about 2 years depending on the condition. When the vehicle is turned off, owners should minimize the use of electrical equipment to prevent battery drain. 5. Engine belt replacement cycle: 60,000 kilometers. The engine timing belt is best checked or replaced at 2 years or 60,000 kilometers. 6. Oil filter replacement cycle: 5,000 kilometers. The oil filter should be replaced every 5,000 kilometers along with the oil. 7. Air filter replacement cycle: 10,000 kilometers. The air filter should be cleaned every 5,000 kilometers and replaced every 10,000 kilometers. 8. Fuel filter replacement cycle: 10,000 kilometers. 9. Cabin air filter replacement cycle: Check every 10,000 kilometers. 10. Spark plug replacement cycle: 30,000 kilometers.

When I first bought my car, I knew nothing and thought repairs were only needed when something broke. Then the mechanic told me that maintenance is required every 5,000 kilometers or six months, especially changing the engine oil and oil filter, otherwise sludge buildup can damage the engine. Frequent city driving with traffic jams causes more wear, so maintenance should be done even more often. You also need to check the tires, brake pads, and battery voltage—don’t ignore the time limits. I check my tire pressure monthly to avoid blowouts. Regular maintenance extends the car’s lifespan and reduces breakdowns on the road—safety first. The manual clearly outlines the requirements, which vary by model. For new energy vehicles, intervals might be longer. It’s best to set a reminder so you don’t forget.

I've been driving my old car for over a decade, and maintenance depends on habits. On average, I service it every 5,000 kilometers or every six months, with the key being replacing the oil filter and choosing the right oil type: synthetic oil can last up to 8,000 kilometers without issues. Since I don’t drive long distances on highways often, time is more critical as oil degrades faster. I change the air filter myself—it takes just a few minutes, saving money and hassle. Regularly check the belts, brake fluid, and coolant, as these parts age and can cause problems. Neglecting maintenance turns small issues into major repairs, costing more in the long run, so it’s better to stay diligent. Before and after harsh weather, do extra checks, like inspecting the antifreeze before winter. Keep a log to track everything.

Safety is my top priority for family car use. I take my car for maintenance every six months, covering about 5,000 to 7,000 kilometers. The focus is on changing the oil filter to ensure proper engine lubrication and protect my family's safety. I also check the seat belts, lighting system, and cabin air filter to keep my child safe during rides. Don't just rely on mileage—short city drives can lead to faster engine contamination. Saving money isn't worth the risk; breaking down on the road means expensive repairs and danger. The manual provides detailed intervals, and modern cars come with reminder functions—just follow them. Pay extra attention to the battery in winter and the cooling system in summer.


