Is It Normal for a Car's Steering Rod to Rust?

[OXavier]

It is a normal phenomenon. More extended information is as follows: Overview: Even some high-end cars do not spend money on treatment because these parts are not directly visible during use and do not pose any safety hazards. Therefore, many manufacturers do not treat the steering column, and only some drivers or car owners discover this issue during maintenance, making it relatively common. Treatment Method: Use fine sandpaper to remove and clean the rust on the steering shaft, then melt white candle wax at high temperature and apply the melted wax to the metal part of the steering shaft. The thickness of the wax application can be determined by yourself. This wax application method can provide moisture-proof and air-isolating effects, preventing rust for several years.

[MacFinley]

I previously encountered a rust issue with the steering rod on my car, which happened after driving for five years in a coastal city. Rust in humid environments is indeed quite common, especially since the steering rod is exposed at the chassis position, making it more prone to spotting after rain or on salted roads. At the time, I checked it myself and found small patches of surface rust, which didn’t affect steering but looked unsightly. Later, I used rust-proof spray and grease for a simple treatment, and the rust didn’t spread. I recommend car owners periodically open the hood to inspect the steering rod and clean and lubricate any rust spots promptly. If you notice large rust patches or stiff steering, it’s best to visit a professional shop immediately to prevent any impact on driving safety. Though small, this component is crucial, so don’t slack on regular maintenance.

[SanMakayla]

Rusty steering linkage rods aren't uncommon, especially in older models or vehicles frequently driven on muddy roads. The rust typically stems from moisture or salt corrosion—think winter roads treated with de-icing agents or long-term outdoor parking. Minor surface rust might not affect operation, but if it spreads to joints or critical connection points, beware: it can cause stiff steering or even dangerous binding. I've noticed many owners neglect undercarriage cleaning; actually, regularly rinsing off mud and applying anti-rust spray can delay the issue. In severe cases, rust may compromise the entire steering system, leading to costly repairs.

[LaMartin]

Don't take a rusty steering rod lightly! If rust spreads, it can make driving sluggish or even cause sudden failure. I always pay special attention to inspecting this part of the vehicle, especially after rain or long trips. Common rust spots are near the steering gear, where even a small patch of rust can increase friction and cause steering lag. The solution is simple: just sand off surface rust with sandpaper and apply anti-rust oil yourself. However, severe corrosion requires replacing parts at a repair shop. Remember to combine this with safe driving habits—don't wait until problems arise to take action.