[Carl n Susan]

When you first logon to the forum, select the "Forum" box in the upper left hand corner (it may be the default view for you already). Click on one the categories in the list which is appropriate for the subject you wish to post on. For example, click on "Tow Vehicles & Towing". The next screen shows all the current postings for this topic. But since you want to create a new topic, click on the blue box on the left side, above the existing topics that is labeled "New Thread". Now you can create a new topic with a Title and your question/remark/comment. When done hit "Submit" and you can wait for answers.