LVS Vehicle Dealer

Hello I am sorry if this isn't posted in the right place.

I have been hard at work on a MilitaryRP server for about 3 months now and from the beginning I have tried to find a Vehicle dealer that works with LVS. I have many LVS addons in my workshop collection, but none of the vehicle dealers I have seen or tried; support LVS. Does anyone have any ideas, suggestions, or advice? At this point this is the last thing I need to figure out so I can open the server. TIA