1. Optimisation is carried out using side pressure on the upper and lower sub-mouths of the tyre and simultaneous squeezing of the tyre tread by the load wheel to ensure maximum wheel optimisation and full fitment of the tyre wheel;
2. driving the wheel so that the wheel rotates at a slow speed;
3. the upper and lower press wheels fit the edge of the tyre lip and squeeze it for one week;
4. the upper and lower distance and diameter size can be automatically adjusted according to the wheel diameter.