So I just burnt up a little over a half a tank of gas today driving around to various semi-abandoned (though not closed) county roads, mostly old logging paths, and old forest service trails that I know about. It had been 5 days since buying my 2012 Taco and I just couldn't wait any longer to test out the 4 wheel drive I was down to 1/4 of a tank at the end of the morning and filled back up. So 1/4 of the tank was normal driving (a good split of highway and city) and the other 1/2 was rinky dink roads and off roading. I still averaged 20.8 MPG! Normal driving in my old Durango (no offroading) with the 4.7 was between 13.8 and 15.2 MPG. I am sooo impressed. My SR5 on stock tires was even more of a beast than I expected. Really happy with this truck!
I am going to post a thread in the offroading section but here's a few pics for this thread.