These wheels directly replace the hideous stock units on the FMS FJ40. They are designed to paint each part with zero masking. Please see the video here before purchase to see how they are painted and how to assemble them.
https://youtu.be/bI-3OgMl5K8?si=TcI-ztOLwWdgIgs5
this is the hub we used:
https://store.rc4wd.com/Scale-AisinYota-Style-Hubs_p_1504.html