Advantages:Less wear on the drive train and the front-tires, easier driving and less fuel-consumptionbecause of the lower roll-resistance.
Vehicles with selectable four-wheel mode can be using free-wheel-hubs to shut down the whole drive train (impulse-shaft, differencial) in 2WD mode.
Advantages:Less wear on the drive train and the front-tires, easier driving and less fuel-consumptionbecause of the lower roll-resistance.The manual free-wheel-hubs have the additional advantage, that you know,whether they are switched on or not. Important: Always control both sides and turn on in time!
