Electronic Vehicle Stability (EVS) is a dynamic vehicle stability system that constantly monitors the stability of the vehicle in all working areas during crane operation. EVS actively incorporates the load on the vehicle, the inclination of the ground, the vehicle heel, the load moment of the crane, and its working speed. EVS can increase the working area of the crane by calculating improving stability factors, for instance the load on the truck body and the stabilizer spread. The system of course meets the requirements of the EN 12999, which covers safety on loader cranes.