A Friend of mine finally found a V3S Truck yesterday and made a Video of her driving it. I recognized, that the Cabin's Textures showed Water-Impact and wet Surface, although the Truck has Windscreens and closed Rooftop. As i didn't find a V3S yet myself, i can't tell, if the Character actually gets soaking wet though sitting inside the Truck, so if anyone knows this, feel free to add comments.