OTC 1728 1000 lbs Capacity Air-Assisted High-Lift Transmission Jack Unique foot pedal design gives you complete control Air assist first stage for speed and the second stage is hydraulically actuated for precision Height range is 34-1/2 inch to 75 inch Maximum tilt is 50 degrees forward to 20 degrees backward and 10 degrees to either side With a width of 26 inch this dolly handles tire diameters of 36 inch to 48 inch