Big Red's car jack has 4Ton(8000lbs) of super lift capacity, so whether you need to change tires, change oil or maintain brakes, this low profile jack can easily lift your vehicle for you. Wide Lifting Range: Min. Height 3.875", Max. Height 20", wide lifting height can be applied to cars, SUVs, off-road vehicles, so that you can easily complete all kinds of vehicle preparation work with floor jack. Fast Lift: This car jack is equipped with a parallel dual pump hydraulic system, which combines efficiency and labor saving, saving time and improving your work efficiency. Safe and Reliable: Big Red's hydraulic floor jacks are equipped with a safe hydraulic load system to avoid overloading, improve safety, meet ASME safety standards, and are your reliable vehicle maintenance assistant. Avoid Parts Loss: The hydraulic floor jack is equipped with a magnetic tray, which can firmly absorb screws, nuts and other car spare parts to avoid loss and reduce the trouble of finding parts.