Im trying to decide what gears to order in the atlas...4.3's will give me a crawl of 78:1...5.0 gears give me 91:1...6.0 gears give 110:1...I'm trying to decide what would be best with the 5.2l in AK terrain without having to slip the clutch all the time.  I'm kinda leanin towards 4.3s...With the 4.3's @ 2000 rpm in low range with the tires I have would get me just under 3mph.  That's pretty damn slow for AK terrain already.