Product groups Overall vehicle Product group: Grounder (V1Z) The new Arocs will see the introduction of the product group (PG) Grounder (V1Z). Grounders are vehicles with maximum load rating, robustness and offroad capability for customers in the construction business. The main features of the Grounder PG with the example of a dumper W00.00-1060-00 1 Strengthened frame 2 Strengthened steel suspension 3 Planetary hub reduction axles 4 Stabilizer bar 5 Steel rims 6 Large tires 13 Introduction of the New Truck Generation - The New Arocs (Model 964) i – This printout will not be recorded by the update service. Status: 01 / 2013 –