Hummer Trucks & 4x4 Tech

LATEST Hummer Trucks & 4x4 Tech

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  ReadyLift Hummer H3 Leveling Kit Review

  We install torsion keys on a 4x4, specifically a Hummer H3

  Oct. 12, 2011
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  Restoring Your Off-Road Vehicle's Cloudy Headlights

  Meguiar's PlastX is put to the test for repair on cloudy, yellow, oxidized headlights, taillights and more!

  May. 12, 2010
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  Engine Misfires and Good Steps for Tracking One Down

  How to hunt down and fix your first misfire on your truck or off-road vehicle.

  May. 04, 2010
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  Rebuilding Your Off-Road Shocks

  Sometimes the only way to find out what's really going on with your shock is by taking it apart. Off-Road.com tackles a rebuild on a Bilstein 7100 Series off-road shock.

  Apr. 27, 2010
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  4x4 AnswerMan Tackles Reader Questions

  The 4x4 AnswerMan answers reader tech questions about trucks, SUVs and more.

  Apr. 15, 2010
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  4x4 AnswerMan Tackles Reader Questions

  This month we answer questions like "Can I Build a Military Surplus HMMWV with Scrap Parts? Will Bilstein Shocks fit my 4Runner? Where can I get Headers for my custom V6? How can I convert my Land Cruiser to Disk Brakes? and more!

  Nov. 12, 2009
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  4x4 AnswerMan Tackles Reader Questions

  This month we answer questions like "Should I put a V6 in my Toyota? Will these seats fit my GMC? Where can I find Heavy Duty U-Joints? Why is my Samurai dying?" and more!

  Oct. 05, 2009
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  The Volant Hummer H3 PowerCore Air Intake System

  We?ve heard about Volant?s newest air filter design called the PowerCore that is more efficient than current filter designs and provides a greater amount of air to the engine. If this was true, then their new filter, in conjunction with the company?s popu

  Jun. 18, 2008
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  2008 Hummer H3 Alpha

  The Hummer H3 Alpha is perfect for those looking for a vehicle that can be highly capable in the dirt straight from the factory floor. Its long list of off-road orientated options shows that Hummer is serious about making their vehicles at home in rough t

  Mar. 31, 2008

• Top 10 Hummer Mods

  The U.S. Military made them famous, but off-roaders made them fun. Here is the Editor's Choice for the Top Ten Hummer mods to date at ORC.

  Jan. 28, 2008

• Centering the Front Diff on a Hummer H1

  The rear differential on a Hummer H1 lies right in the middle, but the front differential is skewed toward the driver's side, so here's how to center it.

  Dec. 03, 2007

• H1 Tech Tip: Replacing and Repairing Half-shafts

  The H1 half-shaft is a driveshaft assembly that runs from the differential out to the hub, delivering power to the wheel, and with an independent suspension all the way around.

  Oct. 29, 2007

• Hummer H3 - Staun Bead Lock Install

  We install a set of Staun Internal Beadlocks to hold our Maxxis Creepy Crawlers on Project Polar Hummer H3's wheels.

  Sep. 01, 2007

• Hankook DynaPro MT RT03 Tire Review

  We test out and review Hankook's DynaPro MT RT03 on our project Hummer H3.

  Aug. 08, 2007

• Video: Team Hummer at the 2007 Baja 500

  Video Highlight Collection from Team Hummer at the 2007 SCORE Baja 500 with Rhett and Link

  Aug. 01, 2007

• The Hummer Adventure Challenge 2007

  Not since the old Hummer Challenge events in the Ocala National Parks has there been an event where Hummer drivers from around the country could compete against one another. Until now, that is.

  Jul. 01, 2007

• Hummer H3 Mod: Improving Flex

  "Crazy mad flex!...the best $300 mod any H3 driver could ever make."

  Jun. 06, 2007

• Basic Hummer Recovery

  Since AM General started making civilian Hummers back in 1992, they have been among the heaviest vehicles on the trails.

  May. 01, 2007

• Synthetic Winch Lines: The Good and the Bad

  >Despite getting stuck we were in high spirits for we knew our WARN XD9000i would have no trouble getting us out. At least so we thought.

  May. 01, 2007

• Biodiesel: Green Streak for the Hummer H1

  In 1912, Rudolf Diesel said, “The use of plant oil as fuel may seem insignificant today.   But such products can in time become just as important as kerosene and those coal-tar products of today.”

  Apr. 02, 2007