What is the recommended speed during the car break-in period?

[DeMaya]

During the initial break-in period of 500 kilometers, the vehicle speed should not be too fast, generally kept below 70 to 80 km/h, with the engine speed not exceeding 2,200 rpm. From 500 to 1,000 kilometers, which is the mid-term break-in period, the maximum speed can be appropriately increased to 90-100 km/h while maintaining engine speed below 2,500 rpm. Moderately increasing speed during this phase not only doesn't affect the engine but actually promotes proper break-in, while also allowing observation of any abnormalities during acceleration. From 1,000 to 1,500 kilometers (late break-in period), the speed can be increased to below 120 km/h, keeping engine speed under 3,000 rpm.