I'm not at the farm to check right now, but from memory the central pivot starts moving as soon as you start turning the steering wheel. It isn't like the turn starts first with the wheels turning, then finishes to the extreme by using the central pivot. I do a lot of mowing around objects and trees, and frequently turn the steering wheel to the end-points. I think the 17LA loader loses a little lifting weight capacity since it is out so far, so if there was a way for the 16LA to fit New Holland would have used it. If the loader was free I might try it, but I think New Holland made two different loaders because they weren't interchangable. I will be out at the farm next week, and if nobody has posted in the meantime, I'll put up some overhead shots of the wheels and clearances with the loader as a turn occurs.