Big Red Hydraulic Low Profile Trolley Service/Floor Jack with Dual Piston Quick Lift Pump features 2. 5 ton (5, 000 lb) capacity with a minimum lifting height of 3-1/3" and a maximum height of 15"; Ideal for most sedan ,cars,suv. Equipped with (2) large steel casters and (2) 360-degree swivel casters for smooth maneuverability.Safety bypass system prevents over-loading and ensures safe operation. Built-in carrying handle, allowing for the jack to be lifted quickly; Includes a limited 1 year manufacturer.If you meet any problems, please feel free to contact our customer service team and we will do our best to help you fix your issues.