Under What Circumstances Is the Chassis Prone to Rusting?
2 Answers
The chassis is most susceptible to rust when exposed to air or when covered with water and mud. The car chassis, often exposed to air, is quite prone to oxidation-reduction reactions. If not in contact with air, the car chassis may not necessarily rust. Some car owners install chassis armor to protect the chassis. Chassis armor is a protective device primarily used to safeguard the car's chassis from damage. Additional Information: 1. While driving on poor road conditions, it is inevitable for some mud to adhere to the car's undercarriage. The mud gradually accumulates on the chassis and, through contact with the metal chassis, slowly corrodes it, eventually leading to rust. 2. To prevent this situation, it is essential to install chassis armor. However, the requirements for armor treatment are quite high, and improper handling can have side effects. Therefore, it is best to choose a professional repair shop for the operation.
I've always lived in a coastal city where the air is particularly high in salt content. After rain, the water mixed with salt spray penetrates the car's chassis, causing metal components to rust rapidly. I remember once, I bought a new car and within less than a year, large patches of rust appeared on the chassis because the parking spot was near the beach, where sand and moisture accumulated and accelerated corrosion. Now, I wash the chassis every three months, using a high-pressure water gun to remove dirt, and regularly apply rust-proofing agents. If maintenance is insufficient, the rust is not only unsightly but can also affect the frame's strength, making repairs expensive. Vehicles parked long-term in humid environments are more prone to rust. I recommend parking in a garage or starting the car periodically to remove moisture, a habit that can extend the chassis's lifespan by several years.
