This mod adds a 12x4 chassis for the Scania R 2009. For this mod I looked at a photo from internet. The third and last axle are placed nearer to the center because it was thought to be used with 2 different wheels. I included those wheels in the mod folder. If it is used with normal wheels, they will not coincide with the rest. Later this week or the next one I will upload a lowloader that can be used with this chassis. Regular trailers can be used but they don't coincide