How to Repair Scratched Wheel Hubs?
2 Answers
If the wheel hub is only superficially scratched, it will merely affect the appearance without impacting the performance of the car tires. However, if the scratch exposes the primer, the affected area will wrinkle and gradually expand, potentially leading to rust and corrosion over time. If the edge of the wheel hub is scratched, it should be repaired promptly, as severe damage can cause the tire to not fit tightly, resulting in air leakage. The process for repairing scratched wheel hubs is as follows: 1. Clean the wheel hub thoroughly to remove any dirt; 2. Apply paint and oil, using tape around the scratched area to prevent accidental application to other parts; 3. After the wheel hub is completely dry, use water-resistant paper dipped in soapy water to wipe the area, polish it with a mixing machine, and then apply wax; 4. Scratched wheel hubs can be repaired, provided the damage is not severe. If the wheel hub is deformed or broken, it cannot be repaired.
If the wheel rim is scratched, I have a DIY method to repair it yourself, which is especially effective for minor scratches. First, remove the wheel and clean it thoroughly, then gently sand the scratched area with sandpaper, gradually moving from coarse to fine grit until it's smooth. Next, apply primer and specialized wheel rim paint, ensuring the color matches the original. When spraying, apply multiple thin and even coats, finishing with a layer of clear coat for protection. Remember to work in a well-ventilated area, wear gloves and a mask for protection, and avoid sanding too deeply to prevent compromising the rim's strength. After the repair, wait for the paint to dry completely before reinstalling the wheel. The entire process is inexpensive but requires patience, and tools can be purchased at auto parts stores. If the scratch is too deep to handle yourself, it's best to visit a professional shop for inspection to avoid safety hazards. Additionally, when driving, pay attention to the distance between the wheel rim and the roadside to prevent scrapes and save yourself a lot of trouble.
