Thomas,
In looking at the pictures of your truck in your
Welcome Centre posts, it looks like your front suspension has been somewhat lowered from stock.
How about some closeup pics of your springs, shocks and the whole front axle??? They would offer a better chance for folks to understand what your set up is currently and how it might be adjusted/changed to counter the notorious "pot holes" of the NYC region (yes I have driven some of those roads visiting my son and his family on a few occasions and know just how bad they can be - LOL).
Dan