Locking differentials operate by temporarily locking with each other a differential's output shafts, causing all wheels to show at precisely the same amount, offering torque in case of slippage. In snow, ice or sleet, you want a Jeep® Brand 4x4 vehicle to aid navigate slick situations. A Jeep Model 4x4 method https://4488876.bcbloggers.com/36693031/4x4-can-be-fun-for-anyone