Mounting the center caps correctly on your GTV series wheel is very simple.
Imagining the wheel as a clock’s face, the valve hole will denote the 6:00 position of the wheel. By drawing an imaginary line from the 3:00 position to the 9:00 position you will have a reference point for the angle of the center cap. The SSR logo on the center cap should be parallel with the imaginary line drawn earlier.
Please see the illustrations below for reference:
