The AB 40 armoured vehicle finished up being developed the Italian Royal Army toward belated 1930s, to bring back once again the old Lancia models. The car had been revolutionary then however, being a four-wheel drive with split suspensions and two driving functions. The armoured automobile was fitted with two 8mm unit tools into the turret and another in rear the hull, but are really merely integrated small figures for evaluation purposes, as growth of the bigger advanced AB 41 was at reality certainly underway. A number of the models is at fact became tracked patrol cars because tires are changed with train wheels and basic stopping systems. A number of these automobiles had been certainly utilized in Yugoslavia by the Italian forces and, later on, by the Germans.