Is It Normal for a Sedan's Chassis to Rust?

[Albert]

It is normal for a sedan's chassis to rust because the working environment of the car chassis is very harsh, often exposed to rainwater, which can lead to rust over time. The original chassis usually comes with a layer of anti-rust coating, but impacts during use or oxidation and peeling can cause the chassis to rust. If the car chassis is severely rusted, rust removal and anti-rust protection treatments are necessary. The car chassis consists of four parts: the transmission system, the running gear system, the steering system, and the braking system. Its function is to support and install the car engine and its various components and assemblies, forming the overall shape of the car, receiving the engine's power, enabling the car to move, and ensuring normal driving.