A locking differential, often referred to as a "locker," is a type of differential that enhances traction by ensuring both wheels on the same axle turn at the same speed, even when one has little or ...

As far as off-road performance goes, there's nothing you can do to your Jeep that will make as big a difference as adding a rear locker. And once you add a front locker, you'll be amazed at the ...

Ten years ago, selectable locking differentials were about as rare as a brain in a celebutant's head. Today, selectable lockers are more common than child-star substance abuse. These lockers can be ...

It’s the little button marked with an 'X' and an axle, usually positioned near the gear shifter that most suburban drivers will never use in the life of their car - still, we all love to know that we ...

Off-roading enthusiasts know that having a locking differential on your car when going off the beaten track can make life a lot easier when the trail gets sketchy. Some cars come equipped from the ...