Matters needing attention: There are two cases of wheels, please purchase carefully: 1. Your wheels are sprayed with matte paint, which will cause weak adhesion. Second, the edge of the hub is severely worn, which will also reduce the adhesion. In the above two cases, our store cannot guarantee your use, and you are responsible for it. So far, only these two cases have been found to affect the adhesion, Without these two situations, you can buy it with confidence to ensure that the bond is strong. Please strictly follow our construction process during installation (adhesion promoter must be used) Installation method It is recommended to operate when the weather is sunny and the temperature is high 1. Clean the edge of the wheel hub first. Clean the place to be attached to ensure that the surface is free of dust, water, and oil. Use an alcohol cotton cleaning bag to wipe it. 2. Then apply 3M adhesion promoter to the parts where the hub needs to be attached, and dry it for 3-5 minutes before sticking. 3. Uncover the double-sided tape and stick it on the position to be glued. Press firmly with your fingers on the double-sided adhesive to ensure a tighter adhesive Do not wash with high pressure water and drive too vigorously within 24 hours