Guys I'm screaming inside reading this thread.
But the biggest thing that I want to scream about: 2WD trucks often have much lower front ends, swap in 2wd low springs into a 4wd to get the ride height the same and thats where you will see many of the MPG gains.
I'm screaming about other stuff, but I got so wore down reading this thread that I had to pick my battles.
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