Well, this would explain why the Dow Transports are trending lower. https://www.businessinsider.com/trucking-truck-drivers-fuel-card-delinquencies-uptick-2019-7
"He noted that much of this 'weakness in credit' may harken back to 2018's incredibly high freight rates (let's hone in on those incredibly high freight rates) which encouraged many company drivers to strike out on their own and become independent drivers or even open their own fleets." Now some of them are hurting? It's called capitalism. When you are earning lots of money, be careful because there might be a lot of competition for what you are doing or what you are about to do.