I got an email from www.etrailer.com this morning that has a video that explains how to choose a weight distribution hitch. I thought it could be helpful to share it here. Here is the link: https://www.etrailer.com/tv-best-weight-distribution.aspx?utm_source=iContact&utm_medium=email&utm_campaign=etrailer&utm_content=170505-WeiD-edu