... AA-TC99HCTire changer for low profile tirestyre changercar tire changertire changer, tire changingPneumatic back tilting post, vertical post and horizontal ... to fasten to fasten and save time to dismount flat and large tire.Aid arm is powerful Φ100 cylinderOur advantage:1 ... post ,4 post,scissor lift,etc)2)tire changer(car tire changer,truck tire changer,semi-automatic,full-automatic)3)wheel balancer ...