while I've never towed doubles Im not sure its all that unsafe....ESPECIALLY with our coaches.
sure length and braking need to be addressed but assuming they are i don't see the issue, assuming its permitted in the given state etc.
if the vehicles are properly equipped and can tow the 2nd item / trailer on their own i don't understand what all of a sudden makes it unsafe when its on the same hitch ball & safety chains (again assuming brakes are incorporated where necessary).
IMO this ranger pickup (that i saw years ago) is MORE dangerous than many towing doubles.
And heres another one - while i wouldnt do it (because it looks so top heavy) - assuming its secure i don't know how its LESS dangerous (again assuming that weight limits haven't been exceeded) than towing doubles.
Between this one & the Ranger pickup truck - i (personally) consider BOTH very dangerous.
in the WRONG hands both of these (while perfectly legal) could be equally as deadly as towing doubles.
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Don R.
'04 Haulmark (M42386) 42', 2 slide, 10kw -
Pictures
'04 F350 CrewCab Longbed 4x4, 50g aux tank & gear vendors dbl over