At what speed do you turn on/off your flashers? I have been told on @ 50% of speed limit or less, off @ 75% of speed limit. I have been told on & off @ 50% of speed limit or less. Pro-drivers...
As long as you are not stopped on the highway,or broke down,You do not have to use your flashers.If you have to go slow stay to the far right side.After all that is why there called EMERG FLASHERS.Ive been driving truck of over 40 years,and I do know