Dlc vehicals have no sound?

Alright so we have added all the dlc vehicles that arent in fivem by default and they have no car sounds and we are trying to figure out since the client would already have the sound files? or would the need to be added to the fivem server before they work?

dlc vehicles need the vehicles.meta for sound

We have all xml files in the correct order and set up correctly i believe?

https://gyazo.com/d0665210d538e4e1fe959880669bcf7b

vehicles meta check the like for each car for vehicle sound and if its empty youll have to fill it in with a car sound etc