the latest factory side steps on shoguns have 2 amber lights each side
of car, volvos and others have them in the bumpers, just in front
of front wheel and just behind rear wheel.
i fancy a pair on each step, noted can get sets of 8 led units and other
4 would go on caravan on its side skrts to front and rear of twin axles
and achieve a look of the big artics.
i'd avoid an almost solid line of them like the pick up as could be
accused of causing a distraction. that said look at how some of the big
tractor units are modded, also breakdown wagons tend to go a little
over the top too. but if i was always on the hard shoulder i'd want to
stand out too.