In this tutorial, Lorenzo shows how to add a custom vehicle skeletal mesh to Renovate: Vehicle Framework, a smart asset available on Fab.com, developed by Omnisir Games, that provides a polished production ready drivable vehicle template with lots of advanced features.
https://dev.epicgames.com/community/learning/tutorials/W4eK/unreal-engine-fab-how-to-add-a-custom-vehicle-in-renovate-vehicle-framework