I have a mod (the T80UD), in the vehicle selector, it always appears at the very bottom, how do I change that???
Vehicles are grouped by types. The main types are Car, Truck and Prop, all other types that don't fit these categories appear at the bottom. This has the Tank type so it's at the bottom. If you want to change it, find the info.json file of the mod and change the "Type" from "Tank" to "Car" or "Truck", depends where you want to have it.