[Southpa]

Maybe the original steering arm is as long as it can get. But of course, try a little "persuasion" on it first. Its a safety feature where its designed to collapse in the event of an accident. I had to shorten mine so I could fit my van tilt column. I don't know, maybe they come in different sizes. If yours won't expand 2" take a tape measure to the bone yard and check a few different larger trucks.