tommymanc:
simcor:
Not to mention given the state of most trailers on the road, how many companies would want trailers being driven with 4 expensive TV screens glued to the back doors.Good idea in theory, in practise absolutely useless.
And not only that would seem to only work with trailers with barn doors, how would one do this with a roller door?
You can get rid of the doors and replace it with a pull down big screen like you get in the pubs 