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

[OJustin]

New car break-in period lasts for one month. Below are relevant introductions about the break-in period: Definition of break-in period: The break-in period generally refers to the process where mechanical components initially come into contact, rub against each other, and mesh together during early operation. In modern usage, it often describes the period when two entities or internal operations within an organization familiarize and adapt to each other, and can also refer to the initial stage of relationships or marriages where mutual familiarity develops. Mileage for break-in period: Break-in is also called running-in. The automotive break-in period refers to the initial driving phase of a new car or after major repairs, typically covering 1,000 to 1,500 kilometers. This mileage ensures that components fully contact, rub against each other, adapt, and stabilize. During this period, the car's various parts can adjust and enhance their ability to adapt to the environment, while wearing down any protrusions on components. The quality of a car's break-in will significantly impact its lifespan, safety, and fuel efficiency.