We wanted it to have a nice reliable transmission so we gave it a custom 6 speed. Less engine noise while driving at highway speeds. But one thing most haven't seemed to notice is it didn't ship with the HP we gave it either. They came with the same engines but not power specs. We like to make our truck mods both realistic but also useful. So some things have to change in order to keep up with the games demanding power increments to haul simple things. FS25 physics are way different then FS22 and earlier games ever was. We are trying to keep up with the changes Giants keep throwing at us modders with every game update.