Vehicle Pack works in Single player but not on my Listen Server

I installed a vehicle pack in my gmod addons folder and it works fine in single player but when I start a listen server the vehicles arent showing up on the vehicle tab. What do I do?

Thanks

If they are not showing up for you, i have no idea why. However, if they are not showing up for others on a listen server, its because they have to have the vehicle pack via client side.

So if a person doesnt have phx3 and my server does, it wont download it for them when they join?

No, it will not. Not unless you make it a force download. Which, for phx3 or wire, is not worth it.

Yeah, making a Downloadlist with in the Server files is a priority

The only things I would worry about is files under 20MB otherwise it’s not worth it.