Posted 1/3/2018 00:01 (#6474513 - in reply to #6473506) Subject: RE: I took the test
E.Central MN
So maybe they should require every licensed driver including cars to take the test if its so important. I doubt that's the reason for the majority of the drivers who claimed that they just fell asleep anyway, more likely they were driving more hours than allowed or not sleeping enough when they weren't behind the wheel.
CDL medical card sleep study
