A locking differential is a must-have if you plan to take your car or truck way off the road. Why should you avoid leaving the lock on while on the road?

A locking differential is one of the most important off-road extras and it's not to hard to install. Read more in 4Wheel & Off-Road Magazine.

When it is actuated, you are driving with full hard differential lock the whole time, not just when you are pressing the throttle. Turning corners is difficult and hard on the vehicle, even on dirt.

The new FUELite+ 6x2 drive axle is 15 to 20 lbs. lighter than the company’s current 6x2 platform, but has the same suspension fit and offers automatic and manual differential lock capability for ...

There are a lot of things that make the Mercedes-AMG C63 S Coupe drive as well as we expect it to, and few would think to rank the rear axle limited slip differential with electronic lock very ...

Cat’s massive ag-spec 924H loading shovel weighs 11.5t and is fitted with a limited slip-diff on the back axle as well as on-the-fly manual diff-lock on the front. The 143hp machine is ...