Does scraping the wheel hub against the curb have any impact?
4 Answers
Whether scraping the wheel hub against the curb has any impact depends on whether it is scratched and the extent of the scratches. If the situation is severe, it will have an impact, and the wheel hub needs to be replaced promptly. Hazards of severe scratches on the wheel hub edge: If the edge of the wheel hub is severely scratched, it needs to be repaired. Otherwise, it may cause the wheel hub and tire to not fit tightly, leading to tire leakage. Hazards of the wheel hub's primer being exposed: When the wheel hub is scratched to the point of exposing the primer, it also needs to be repaired. If not repaired for a long time, the scratched area will wrinkle and continue to expand, eventually leading to rust and corrosion. Therefore, it is best to go to a repair shop for maintenance. Precautions for wheel hub maintenance: When there are stubborn stains on the surface of the wheel hub, professional cleaning agents should be used to gently and effectively remove the stains. In addition, the wheel hub itself has a layer of metal protective film, so special care should be taken not to use paint brighteners or other abrasive materials during cleaning. While driving, be careful to avoid scraping the wheel hub. Once there are scratches or deformations, they should be repaired and repainted as soon as possible.
A few days ago, I drove to the mall and accidentally scraped the wheel rim against the curb, leaving a scratch, which really upset me. Upon inspection, I found it wasn't just a cosmetic issue—if hit with enough force, the rim could deform, leading to wheel imbalance and severe shaking at high speeds. Continuous scraping like this can also damage the tire sidewalls, increasing the risk of a blowout. I recommend leaving more space when parking and not getting too close to the curb. Also, check the rims for cracks or deformities when washing your car, and get them balanced at a repair shop promptly to avoid safety hazards. Don't take rim issues lightly!
I'm a somewhat careless new driver. Last time when I was reversing, my wheel rim got scratched by the curb. At first I thought it was just minor scratches, but later I felt something wasn't right. After consulting my mechanic friend, I learned that deep scratches on the wheel rim surface might affect the overall structure, potentially causing tire leaks or damage. The repair costs aren't cheap - a single wheel rim could cost hundreds or even thousands, not to mention the expense of replacing tires. Now I'm learning to drive slower and check the rearview mirrors more often when turning. Prevention is better than cure - it saves money and gives peace of mind!
Scraping the wheel rim against the curb is definitely problematic. If it's just a slight touch, it may only cause surface abrasion, making the appearance less appealing. However, in severe cases where the rim gets deformed, the wheel rotation becomes unbalanced, leading to shaking and wobbling while driving, and even damaging suspension components. The tire sidewall is also prone to being scraped, resulting in slow leaks or sudden blowouts. During self-inspection, run your hand along the rim edge to check for any unevenness and promptly perform a dynamic balance test. While driving, maintain a distance of about one step away from the curb. Small issues can accumulate into major troubles over time.
