Can Scratched Wheel Rims Be Repaired?
2 Answers
Scratched wheel rims can be repaired. Here is relevant information about wheel rims: 1. Wheel rim scratches are generally categorized into surface scratches and rim edge scratches. After being scratched and losing paint, the wheel rim loses its protective layer. Prolonged exposure in this condition can lead to oxidation and corrosion of the rim surface. 2. Once the aluminum alloy material of the wheel rim is damaged, the rim is rendered unusable. Particularly, corrosion resulting from unrepaired edge scratches can cause the tire to not fit tightly with the rim, leading to slow air leakage and compromising safe usage. Daily maintenance of car wheel rims includes: (1) When the car has been driven for an extended period and the wheel rims are hot, avoid washing them with cold water. Instead, wait for the rims to cool naturally before cleaning. Washing hot rims can cause chemical reactions on the surface, leading to loss of gloss and affecting the overall appearance of the car. (2) Never use an iron brush when cleaning wheel rims to prevent surface damage. Opt for a soft-bristled brush or a specialized wheel rim cleaning brush.
I've seen many scratched rims at the repair shop before, and most of them can be fixed depending on the severity of the scratches. Light scratches are just surface issues, like marks left from rubbing against the curb, and can be restored to shine with professional grinding and polishing. Deeper scratches may have even chipped the paint, requiring filling with putty before repainting. The material also matters—aluminum alloy rims have good repair results, while steel rims can also be fixed but are prone to rust and must be sealed with paint. However, it's important to note that if the scratch reaches the rim edge or inner side, causing deformation or cracks, it can't be casually repaired and must be replaced to avoid affecting tire balance and safety. Repairs usually cost between 200-500 yuan, saving a lot compared to buying a new rim. So, I recommend car owners promptly find a reliable shop to handle it and not delay, lest the problem worsens and costs more.
