See Figures 1, 2, 3, 4, 5 and 6
Never use the tire changing jack for anything other than that. If you intend to use this tool to perform your own maintenance, a good scissors or small hydraulic jack and 2 sturdy jackstands would be a wise purchase. Always chock the wheels when changing a tire or working beneath the vehicle. It cannot be overemphasized, CLIMBING UNDER A CAR SUPPORTED BY JUST THE JACK IS EXTREMELY DANGEROUS!