How to Repair Wheel Rim Wear?
2 Answers
Carefully sand the worn area of the wheel rim until it becomes smooth, then use metal filler to level the sanded scratches; After filling with the filler, use fine sandpaper to re-sand any uneven areas; Once the secondary sanding is complete, proceed to paint the wheel rim; After the primer is baked dry, apply a layer of clear coat for protection, and then place it back into the baking chamber for high-temperature curing; Once the wheel rim paint is baked dry, use a polishing machine to polish the surface for a more attractive finish.
Wheel rim wear is commonly caused by scraping against curbs or scratches from stones. I usually recommend carefully inspecting the extent of the damage first: if it's superficial scratches or minor corrosion, you can use fine sandpaper to gently smooth out the uneven parts, then apply a special wheel rim polish to restore the shine—if done properly, the marks won't be noticeable. For severe dents or deformation, avoid DIY fixes to prevent compromising the tire seal, which could lead to air leaks or steering wheel vibrations at high speeds. Professional auto repair shops have wheel rim straightening equipment and painting tools to fully restore them. When driving, try to avoid potholes and sharp turns, and clean the rims during car washes to prevent dirt buildup. Proper maintenance can extend their lifespan and save you both hassle and money.
