Esco 90518 100 1 Truck Tire Demounting Tool Air Chucks Safety bypass and overload Safety bypass and overload systems prevent cylinder damage and prevent the jack from being used beyond the ASME PASE load limiting standard 6 HP Motor provides non stall operation Side mounted wheel and in line motor allows for straight cutting of materials Composite grip has been ergonomically designed to provide unmatched comfort for the user Rear exhaust allows exhaust air to be directed away from the user Manufactured from high grade material precision parts designed for industrial and heavy duty automotive use Esco Truck Tire Demounting Tool Removes both top and bottom bead from short side – no need to flip tire rim Demounts 22 tubeless truck tires with ease Including most radial and bias ply tires Demounts tire in 8 seconds