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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… » 8/24/15 1:30pm 8/24/15 1:30pm

NASA Built A Giant Fake Moon You Can Drive On

About 50 years ago, the U.S. government used 30,000 pounds of explosives to turn a chunk of Arizona into a simulated moonscape for astronauts to practice picking up rocks on. Today, you can take your own truck out there and carve it up like a ski slope because it’s an off-road park ON THE MOON. Here’s how to do it. » 7/09/15 12:29pm 7/09/15 12:29pm