Compiling the definitive list of the best off-road vehicles of all time is not a task ... steel rock rails, and a 5.3-liter V-8 engine. Unfortunately, GM shuttered the Hummer brand in 2009 ...

It's also a dream for those who appreciate fuel efficiency, using just 0.5 to 0.7 gallons per hour on any terrain. Howe & Howe's Ripsaw is a vehicle for only the most extreme off-road enthusiasts.

Off-Road vehicles are built to hit the trails and backroads, and the MotorTrend Off-Road section has the latest on 4x4 Jeeps, trucks, and other off-road rugged machines.

Such an important piece of engineering is crucial for hardcore off-road vehicles, but only the more expensive, hardcore off-roaders typically come with multiple diff locks. So what is the cheapest ...