As is usually the case with these kinds of aero mods, the owner added a lengthy nose extension that smoothly cuts through the wind along with wheel skirts along the front and rear fenders and a sloping rear. We also see smooth, disc-shaped wheels, a wedge-shaped hood and clear plastic covers of the headlamps.
Besides the lone image, we don't really know anything else about this truck. If you happen to have any inside details on its construction or owner, feel free to leave a link in the comments.
[Source: TweetPhoto via Jalopnik]