If wagons or towed implements obscure the SMV emblem on the tractor,
the rearmost wagon or implement needs to have an SMV emblem in
place.
The Ohio Revised Code requires towed equipment to display the
following lighting. The lighting is required sunset to sunrise or when
there is insufficient light to render discernible persons, vehicles, and
substantial objects at a distance of 1000 feet ahead.
If towed implements or wagons obscure the red rear lamps of the
tractor, the rearmost towed implement or wagon must have one red lamp
mounted on it.
Two red reflectors are also required by the Ohio Revised Code.