Before the movement define relief. You hold a steering wheel with thumbs outside. When overcoming dirt or the site with the friable soil / sand reduce pressure in tires and move on the lowest transfers. Use blocking of differential only in case of need, at pro-slipping of one of wheels. As far as possible overcome obstacles the rehouse, except for ditches which need to be overcome on diagonal. Water barriers can be overcome if depth of the ford does not exceed 0,5 m then snubbing surely dry brakes.
On steep slopes it is not recommended to squeeze out a coupling pedal, and on descents to switch off transfer and to lower the car "under the own steam". Carry out braking the engine on the lowest transfers, use braking as seldom as possible. After overcoming difficult sites check all security systems and remove all alien objects from under the car.