There simply is no better upgrade for improving the off-road performance of your 4x4 than locking differentials. It's that simple. If your 4x4 doesn't have lockers, then it is nothing more than a 2x2, ...

You've already heard why four-wheeling without locking diffs is really two-wheeling, or in some cases, one-wheeling. The question is, what to do about it. The answers depend on what you drive, how ...

To understand the benefits of a limited-slip differential (often abbreviated to “LSD” in automotive literature) you have to ...

Technology like traction control is making cars safer and giving more vehicles greater capability. Now, everyday all-wheel drive crossovers can be decent off-road. Jalopnik alum Wes Siler thinks the ...

Twenty-two cylinders, 16 driven wheels, six locking differentials. That's what the Trail Trek Tour Midsize Truck Off-Road Challenge assembled for this shootout of the most-robust mid-size pickup ...

It's the summer of 1974, and you're ready to kick up some dust on California's Rubicon Trail in your Jeep CJ-5. Hope you're ready for a workout. To engage the old Jeep's four-wheel drive, first you ...