How many kilometers should car tires generally be replaced after?

[LeAlana]

Car tire replacement mileage should be determined based on actual conditions. Generally, they need to be replaced every 40,000 to 50,000 kilometers. Additionally, a tire rotation should be performed every 10,000 kilometers to prevent severe wear on one side of the tires. Notes for tire replacement: 1. Tire specifications: Choose tires with the same specifications as those originally installed on the vehicle. 2. Replacement quantity: Replace 2 or 4 tires at the same time. After replacement, each wheel must undergo dynamic balancing to ensure uniform mass distribution across all parts of the assembly.