When I was painting my bus recently I took them off so that I could paint beneath them. Well I noticed that when I put them back on the bus didn't look as good.
What is the law on these things? Do all vehicles of a certain length need them? Do they need them ever certain number of feet?
Greetings,
Check with the DOT for your state.
In Texas, they have a diagram and specifics on the TXDOT web site.
I think it is a DOT requirement and not state by state as busses and trucks usually go across state borders.