OK, a couple of questions for you gear experts:
1) 2008 Tacoma DC with AT, what's my stock gear ratio? 3.73s? Here's my door jam trans/axle ID sticker. I have yet to find a site that can accurately interpret my axle code.
2) I'm running 255/85/16 BFG muds. These are a tall "skinny" tire, 33.1" tall when new. I love them, but they have KILLED my MPG, and performance up hills is painful. Seriously, I think I'm averaging about 12-13 MPG. I have the usual mods (ARB bumper, ARB lift, camper shell, fridge, and a couple of other odds and ends), which have added a few hundred pounds to my weight, then you can add on camping gear, water, etc. The guy at the local gear shop recommended 4.56s. I'm thinking maybe a bit higher is in order, so maybe 4.88s are, indeed, the way to go.
I want to get this right, so any and all advice would be greatly appreciated.
