I'm having a livery problem with the sheriff and pranger slots. I tried changing vehicles.meta and carvariations to no avail.
It's a green/black texture I think it's the dirt texture. Same goes with pranger. In the vehicles.meta it's written FLAG_HAS_LIVERY.
the wheels don't look right so i think it's a problem in the .ytd file. make sure it''s the ytd file that came with the model