Is It Normal for the Wheel Rim to Get Scratched During Tire Repair?
2 Answers
It is normal for the wheel rim to get scratched during tire repair. The wheel rim is made of aluminum, which is relatively soft and can easily get scratched when in contact with harder objects. Below are detailed explanations about it: 1. The role of car wheel rims: Car wheel rims are not only important components for driving but also crucial for ensuring driving safety, not just for aesthetic purposes. 2. Impact of wheel rim scratches: Scratches on wheel rims are one of the most common damages. They are inevitable during driving because the rims are close to the ground and prone to bumps and knocks. Scratches not only affect the appearance but, if left untreated, can lead to severe oxidation of the rim surface, corrosion, and a reduction in the wheel rim's lifespan.
I also encountered rim scratches during my last tire repair, it really hurt! If the chuck of the machine that fixes the rim during tire repair has sand or stones stuck to it, or if the technician operates too roughly, it’s easy to scratch the edge of the rim. Alloy wheels are especially delicate—even a slight scrape from an iron pry bar can leave a mark. Professional shops usually apply protective film before removing the tire, but roadside stalls often skip this step for convenience and pry directly. If the scratches on the rim surface are deeper than 1mm, you should be cautious, as they might compromise the seal and cause slow leaks. I recommend checking the inner side of the rim with your phone’s flashlight when picking up the car—if you spot scratches immediately, you can still hold the shop responsible for polishing. That time, I only noticed the scratches the next day and had to accept my bad luck.
