Does a dented car door need to be replaced?

[VanAriel]

Whether a dented car door needs to be replaced depends on the severity of the dent. If the dent is minor, it can usually be repaired through metalworking techniques. However, if the dent is severe, replacing the door might be necessary. It's important to address a dented car door promptly to prevent rusting. Car doors provide access for drivers and passengers, isolate external disturbances, and to some extent, mitigate side impacts to protect occupants. The quality of a car door is primarily reflected in its crash performance, sealing performance, ease of opening and closing, and other functional indicators. Crash performance is particularly crucial because, during a side collision, the buffer distance is very short, making it easy for passengers inside the vehicle to be injured.