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So, I've just recently lifted my truck with a Fabtech 6 inch lift, and put the truck on 35s. Now I have to regear and I'm kind of lost as to what I need to do. I know the stock gear ratio is 3.73, and thats about it. I've heard from several people that I need to go with a gear ratio anywhere between 4.56-4.88. All I know is that I want to get the truck back to the best possible mpg's that I can. Obviously itll never be as good as it was, but as close as possible will suffice. Thanks in advance to anyone who can help me out here.