No. You need to make sure you have the stuff on your PC.
First thing you need to do is update to the latest patch. Search this thread, there is a link there.
Then you want to get some of the more highly used cars. Unfortunately, my FTP is down, so you will need to PM neurokinetik maybe he can set his up.
If you search this thread, there is a list of which add-on mod cars we’ve generally been using. You can find most of them on No-Grip Racing or Race Sim Central
Unless things have changed there are two servers, Novice and Full Sim.
I’ll PM you the server info for the full sim server. Talk to Fuzzyfish for the novice server.