Xtreme Off Road

Our Nissan NV 2500 cargo van gets 14-inch coilovers and bypass shocks, making it ready for the rocks.

We take a custom-equipped cargo van through the rocks of Tonto National Forest in Payson, Arizona.

Our Bronco-inspired tube buggy receives an anti-roll system designed for hardcore desert racing.

We mix and match the best pieces from a Turbo 400 and a 4L80E to make one killer custom transmission!

A vintage 80's Land Rover becomes the foundation of a fully-loaded expedition rig.

The Land Rover expedition rig loses the stock axles for some fully-gusseted,1-ton axle assemblies!

A JK frame under a Defender body requires careful drivetrain mockup, but the result will be well worth it!

Our 1984 Defender body goes under the knife to accommodate a chassis full of modern components.

We've put many Cummins diesel engines in our projects. Today, we take a look inside their state-of-the-art facility.

The Toyota Tacoma is the foundation for a rig that's perfect for daily driving and weekend wheeling.

The dual-purpose Tacoma receives race-ready, high-performance suspension and 7" of extra track width.

Doing electrical work on your rig doesn't have to be hard! We share tips to make wiring easier and quicker.

We trail test a Jeep JK before and after a round of upgrades. It's amazing what a few bolt-on parts can do!

The LS Fest celebrates GM's versatile LS engine, this time in Las Vegas, and with off-road racing added to the mix.

How to build a proper 4 link suspension for peak performance. Plus: the concepts behind suspension design.

Our D90's turbodiesel powerplant is backed up with a beefy clutch assembly and an AX15 transmission.

We take an entry-level Polaris RZR and build it into a race-ready beast!

A 1968 Jeepster Commando becomes the foundation for a hardcore dual-purpose trail rig.

The dual-purpose Jeepster receives custom-built suspension ready to soak up the bumps on the trail.

A modern straight-six engine gives our Jeepster more power, and a patina paint job gives it just the right look.

Xtreme Off Road visits Kentucky, exploring the history of bourbon and enjoying the state's most-exciting 4x4 trails.