I am looking for advise or special tool source to remove the dual wheel inner wheel nuts. I have contacted our local dealer and no one in the building has ever seen this set up. They thought it was modified but the parts manual shows it to be factory original set up. The inner wheel nuts are a nut with an attached threaded extension that the dual wheel adapter bots onto. Tool would have to be an extra long socket to clear the outer threaded section. Has anyone run into this?