More on the road wheels The inside strips are a bit large. I will adjust them on the plans. Roll them with the color side in, then place it inside the road wheel. Place it to the edge of the road wheel. The inner edge will act as a stop for the wheel hubs later on. Punch or cut out the X part. This will be the outer ring. When you place the outer ring on the drill bit, it will serve as a guide for the black extension strip of the road wheel.