1. Pay attention to brand and ensure quality.
2. The surface brightness of wheel rim is mainly to check whether there are pinholes on the surface and inner circle of the car. Pinholes with quality problems. Then look for cracks. Whether the non-machined surface of the flange is smooth is also a sign to judge the quality of the flange.
3. Compare with the picture brightness. The high quality rims are bright in paint, while the low quality rims are dark.