ARB Air Locker Many people believe that a 4WD and traction go hand in hand... you can't have one without the other. The truth is most 4WDs send power to the wheels with the least amount of traction when difficult terrain is encountered. This occurs because your vehicle's standard (or open) differential is designed to allow each wheel to turn independently, thus eliminating binding during cornering. Unfortunately, an open differential means that when one or more of your vehicle's wheels loses traction - when you're caught on slippery rocks for instance - a standard differential directs all power to those spinning wheels, and momentum is lost.

Purchase 1 Air Locker between 2/1/2010 and 4/30/2010 and get a free Air Compressor
Purchase 2 Air Lockers between 2/1/2010 and 4/30/2010 and get a free Air Compressor and Tire Inflation Kit