Full automatic used performance tire changer

Full automatic used performance tire changer It is full automatic touchless tire changer used for changing car tyres whose flatness ratio is relatively small and rim diameter is between 10”-30”. Product features 1) Changing tyres of different rim diameters through adjusting changing head forward or back , when adjusted to the best position , it will be easy and smooth to change tyres and avoid hurting tyres . 2) No need the crowbar , no hurt to the rim and wheel . 3) The