Just because they post a sign doesn?t mean it is correct. Even the American Petroleum Institute doesn?t consider this a danger. Much more dangerous is sitting in you car while filling in cold weather and then getting out to stop the pump. All our high tech fabrics generate more static energy than a phone. I don?t typically like USA Today but this article appears accurate. https://www.usatoday.com/story/news/...on/7490115001/