can anybody explain to me how this site works?

 

Well, go to the forums that has a topic that interests you. Click on the thread and read it, if you want to reply then go to the bottm of that page and post a fast reply. Or you can start your own thread and let others comment. The best thing for you is to look at the top of the sections where there's information on how to post, insert pictures, etc. Welcome BTW.

 

Welcome. If you want to read about and learn from folks with the same vehicle you have, find that forum and get involved. If you are really daring, go to Off Topic, Warning, we get wild in there on occasion. Have fun, and browse around.