Extreme Drop Pitman Arms The extreme drop pitman arms are a 4x4 industry first and a Skyjacker® exclusive. Skyjacker’s newest Extreme Drop pitman arm for the Jeep Cherokee provides the deepest drop in the industry today. Designed at 3 inches over stock, this unit’s new indexing and proper contact angles give you what you must have to steer straight. Forged in America, each arm is Rockwell tested for hardness, then x-rayed to ensure the highest quality. These pitman arms were designed with extreme lifts in mind.