Multiple revenue agents On overpasses and the side of the on ramps (cannot call them due to this type of activity not being REAL police work). Tagged me and said I was doing 93 in a 70. When I informed the officer the company limits the speed on all their trucks to 75 mph he laughed. I presented a certified letter from a state trooper and state circuit court judge in my home state yet Ashburn refused to drop the $650 ticket. So I politely informed they I would not pay a dime. They said they would suspend my license. They tried but the state of Tennessee refused to allow that due to them being widely known as a cash grab speed trap.