Can Scratched Wheel Hubs Be Repaired?
2 Answers
Scratched wheel hubs can indeed be repaired. Wheel hub scratches are generally categorized into surface scratches and rim edge scratches. In either case, a portion of the wheel hub's clear coat is stripped away. Without this protective clear coat, prolonged exposure can lead to oxidation and corrosion of the wheel hub's surface. If the damage reaches the aluminum alloy base of the wheel hub, it may become irreparable and unsafe for use. Particularly, corrosion resulting from unrepaired rim edge scratches can cause poor sealing between the wheel hub and tire, leading to slow air leakage and compromising safety. When cleaning wheel hubs, avoid using wire brushes to prevent surface damage; instead, opt for softer brushes or specialized wheel hub cleaning brushes.
Of course, scratched wheels can be repaired! I often scrape my own car's wheels against curbs and have had them fixed several times. Here's a brief rundown of the process: First, check if your wheel is made of steel or aluminum alloy—aluminum alloy wheels are more commonly repaired because scratches are easier to handle. Minor scratches can be polished by a technician, taking just an hour or two. For deeper scratches, professional equipment is used to fill and repaint them, ensuring the paint matches the original color to avoid detection. If the scratch is extremely deep and damages the metal structure, you might need a new wheel, but that's rare. Repair costs range from 200 to 600 yuan, depending on the shop's skill. After repair, the wheel can last for years without issues, but avoid frequent scraping to maintain durability. Remember not to wash the car immediately after repair—wait for the paint to dry completely to prevent fading. Regular maintenance, like parking farther from curbs, can also reduce the risk of scratches.
