Hey Red,
I've seen that thread on the explorer forum. That guy however, has an advantage in that his truck is 2wd, better gearing, SOHC engine, lowered, custom chipped, etc. I am just hoping I can hit 22 mpg without spending a whole pile of cash!
By the way, that guy is incredible and here is his truck:
http://www.explorerforum.com/forums/...d.php?t=137531