Trying to get the server to see this car and only this car. What is the Command ?
I can get it to work with all or Fox . It will see those cars. But I want to run the Front wheel drives four our little club.

Thanks in advance.

Login with the admin password and then type /cars=XFR

If you want your server to 'remember' what cars were enabled when you restart it you should edit the configuration file (the setup.cfg file in your dedicated host's directory). More information about that is available here. As Stoney says, the quick way to change cars is to type /cars XFR into chat (when logged in as an admin). If you use quick way your server will forget which cars were enabled when you restart it. For a full list of commands you can use look here. There's also a lot more information available about setting up, running and maintaining a host in the LFS Manual Hosting section.