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Crawl Ratios And Off-Road Gearing: Everything You've Ever Wanted To Know!

What’s the deal with the Jeep Wrangler Rubicon’s four-to-one (4:1) transfer case? What about those 4.10 gears in those beefy Dana 44 axles? Why is it that when people put bigger tires on their vehicles, they have to “re-gear?” Well, the goal of all of this gearing is to help the vehicle transmit more force to the…

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