WARNING 1. Study, understand and follow all instructions before operating this device. 2. Do not exceed rated capacity as designated by the height/capacity curve.(Sea below) 3. Use only on hard level surface. 4. Use for emergency tire changing only. 5. Never get beneath the vehicle when it is supported by the jack. 6. Activate the hazard warning flasher,turn off ignition, set parking brake, move automatic shift selector to park position. In case of a manual transmission, move gear selector into reverse position. In addition, the wheel diagonally opposite from the wheel being lifted shall be chocked in both directions. 7. Lift only on areas of the vehicle as specified by the vehicle manufacturer. 8. Follow tire changing procedure as per the vehicle manufacturer's owner's manual. 9. No alterations shall be made to this product. 10. Failure to heed these messages may result in personal injury and/or property damage. HEIGHT/CAPACITY CURVE This device is designed to sustain the following