Locking differentials are a definite game changer when it comes to off-roading. They increase traction by forcing both tires on an axle to turn. But what is a locking differential? Car people will ...

Ever since the introduction of the Rubicon model in 2003, the axle lock feature or “locker” has been a mainstream feature for anyone who walked onto a Jeep dealer lot. The continued growth in sales of ...

There are lockers and knockers, limited slips and Sure Grips. Sometimes they're called Positractions and sometimes much worse. But this name game is really about the concept of pushing equal measures ...

Differentials are what allow the wheels on a vehicle to actually move around effectively. Open differentials are common, but ...