Maximum loading weight: 2 tons (4,000 LBS or 1814.3KG) Suitable for cars and small trucks Lifting range: 4 15/16" to 13" Heavy-duty steel construction provides stability and endurance Includes a built-in safety valve to prevent jack overloading and a hydraulic oil by-pass system to protect the arm from over-extension Swivel saddle provides smooth maneuvering and positioning 360-degree rear swivel wheels make positioning the jack easy