What needs to be replaced in a 30,000-kilometer maintenance?

[SanLaura]

For a 30,000-kilometer maintenance, items such as engine oil, oil filter, air filter, fuel filter, and spark plugs need to be replaced. Other maintenance tasks include: 1. Checking whether the tire pressure is normal and if there is any uneven wear, bulging, or damage on the tires; 2. Inspecting the car chassis for any scratches on the brake pads, brake discs, connecting rods, ball joints, or CV joints; 3. Checking whether the levels of various fluids are normal; 4. Verifying that all switches and lights in the vehicle are functioning properly. The benefits of a 30,000-kilometer maintenance are: 1. Ensuring the vehicle remains in excellent performance condition; 2. Enhancing driving safety; 3. Reducing engine noise; 4. Extending the vehicle's service life.