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Toyota E-Locker for Our Sami

4 Wheel & Off Road

Toyota E-Locker for Our Sami

Verne Simons May 20, 2019

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how-to

Toyota E-Locker for Our Sami

Verne Simons May 20, 2019

It’s hard to remember a time before Ford had the Raptor, Jeep had the Wrangler Rubicon, Chevy... » Read More

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how-to

Project Double-Duty Ram: Lower Gearing & ARB Traction

Jay Kopycinski May 14, 2019

Some months back we took a bone-stock 2018 Ram 3500 Cummins pickup and began to transform it... » Read More

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how-to

Early Bronco Dana 20 Rebuild

Verne Simons May 13, 2019

With the blue paint curing on most of our 1969 Bronco (Aug. 2019; bit.ly/2Jg0DEP), it’s time... » Read More

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Transmission & Drivetrain

Fixing CJ-7 Steering

Trenton McGee April 18, 2019

Despite new steering linkage and tie-rod ends, we wanted to improve the steering on our Jeep... » Read More

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Transmission & Drivetrain

T-Case Cradle for Our Sami

Verne Simons February 8, 2019

We install a EOS Extreme Duty Transfer Case Cradle from Low Range Off-Road in our 1987 Suzuki... » Read More

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Transmission & Drivetrain

We Add Saginaw Steering to Our Toyota FJ40 Land Cruiser

Harry Wagner October 4, 2018

Adding Saginaw Power Steering to an FJ40... » Read More

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Ultimate Adventure 2017

Ultimate Dana 60s for the Ultimate Adventure UACJ-6D Jeep Build

Christian Hazel November 20, 2017

Pt 6: Ultimate Dana 60s for the Ultimate Adventure... » Read More

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Suspension & Brakes

Dino Gets Disc Brakes & Limited Slip Differentials

Verne Simons November 9, 2017

Limited-Slip Differentials & Discs for Dino... » Read More

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Transmission & Drivetrain

A Gear for Any Occasion: 2017 Ultimate Adventure Vehicle CJ-6 Gets the Old 5-Shifter Drivetrain

Christian Hazel October 24, 2017

Part 4: A Gear for Any (And We Mean Any) Occasion... » Read More

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Transmission & Drivetrain

Nuts & Bolts: Chevy Gas Tank Skid?

Trenton McGee September 18, 2016

A readers ask about protecting the plastic fuel tank on his 1999-2006 Chevrolet/GMC 4x4.... » Read More

Transmission & Drivetrain

Nuts & Bolts: Cranky 9-Inch rear

Trenton McGee August 11, 2016

Cranky 9-inch!... » Read More

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Transmission & Drivetrain

Nuts & Bolts: Drivetrain Swap in a 1989 Range Rover

Trenton McGee October 22, 2015

Against all common sense I picked up a 1989 Range Rover. It won’t rev over 1,800 rpm. What I... » Read More

Suspension & Brakes

Adding EBC Brakes & a South Bend Clutch on a Daily Driven Cummins Diesel

Fred Williams May 7, 2015

Our big white 2010 Ram 3500 has been dragging trailers and cruising highways as well as bouncing... » Read More

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Transmission & Drivetrain

2012 Ram 2500 ATS Transmission Rebuild

Verne Simons March 6, 2015

For those reasons it’s a good idea to trust your tow rig’s transmission rebuild to the best.... » Read More

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Transmission & Drivetrain

1997 Jeep TJ Transfer Case Shifter Upgrade - T-Case Oh-Shift!

Fred Williams December 24, 2014

We got out of the rocks after a friend crawled under and shifted the case into low again, but we... » Read More

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transmission-drivetrain

Teraflex Transfer Case Upgrade - Gearing Down

Jim Brightly May 12, 2014

Low range axle gears can provide the hill holding solution, but that also uses more fuel while... » Read More

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transmission-drivetrain

Offroad Design Doubler Build

Harry Wagner April 18, 2014

Not many upgrades provide more trail prowess than low gearing, and few gearing options can match... » Read More

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transmission-drivetrain

FZJ80 Toyota Land Cruiser Gearing - Crawl, Cruiser, Crawl!

Fred Williams June 26, 2013

The Toyota Land Cruiser has a long reputation as a great off-road vehicle, but over the years... » Read More

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transmission-drivetrain

1/2 Ton Chevy Differential Upgrade

Ali Mansour August 1, 2012

Gearing For Go... » Read More

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transmission-drivetrain

Adding Flywheel Mass for Engine Torque

Fred Williams June 1, 2012

Spin The Wheel... » Read More

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4X4 & Off-Road Videos

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About 4 Wheel & Off Road

Originally created as a special interest publication by the editors of Hot Rod, Petersen's 4-Wheel & Off-Road has grown into the largest 4x4 enthusiast brand in the world. Celebrating its 35th anniversary in 2013, Petersen's 4-Wheel & Off-Road has become the biggest title in the 4x4 world by leaving the chrome behind and focusing on hardcore 4-wheeling. From informative and comprehensive technical stories, to coverage of trails and events around the globe, to sharing the latest creations from our readers, 4-Wheel & Off-Road is a wealth of knowledge each and every month.

In addition to 4x4 of the Year and Ultimate Adventure -- the brand's signature annual events–the eminently knowledgeable and passionate editors of 4-Wheel & Off-Road also extensively cover other major gatherings of the 4x4 faithful, feature amazing vehicle builds, serve up technical how-to advice, and wrench on project vehicles. Technical editor Fred Williams is also the star of Dirt Every Day, a fun and informative 4x4-themed series featured on the Motor Trend YouTube channel.

Ultimate Adventure dates back to 2000 and is one of the most aptly named events around, and is at the top of every self-respecting wheelers bucket list. Each year Editor-in-Chief Rick Péwé hand picks a small group of lucky readers and takes them on the trip of a lifetime along with the staff and a group of sponsors. A new destination is chosen each year and kept as a closely guarded secret, but regardless of where they are on the map the week-long off-road journey covers over 1,000 miles of mud, rock, sand, trees, and asphalt while camping through several states. The motto for UA is “No Whining”, and everyone has to be entirely self-sufficient and no trailers are allowed.

First awarded in 1983, the 4x4 of the Year trophy goes to the best new 4x4-capable truck or SUV, with requirements including a two-speed, low-range-equipped transfer case, and with more than 2,500 vehicles produced each year and that we can crawl under the vehicle while the tires are still on the ground to weed out the cute UTEs. Qualifying vehicles are then judged against six criteria – ride & drive impressions, empirical data, mechanical figures, 4-wheeling attributes, interior quality, and exterior quality, with a heavy emphasis on the 4-wheeling attributes.

In short, 4-Wheel & Off-Road offers up a wealth of knowledge, experience and entertainment designed to engage the most passionate 4x4 enthusiasts, those new to the trails, and everyone in-between.