wolfe10 wrote:
Contact Roger Marble-- this is what he did for a living (retired tire forensic engineer):
Roger monitors the FMCA Forum and is on the FMCA Technical Advisory Committee.
You can make a post in this area: https://community.fmca.com/forum/17-tires/ There is no cost to participate in the FMCA Forum and is even open to non-FMCA members.
Just click on "Start new topic".
Thank, very informative site. I tried posting with "start new topic" but it now requires that you pay an annual fee to join and post