Rolling Neon Billboard Oil Truck

There are many variations of decoratively illuminated vehicles.  In some Asian countries, trucks and cabs are festooned with a variety of brightly colored adornments and lights.  In the U.S., we can often see a vehicle with a glowing light under its chassis or hood.  Truck drivers often like a lot of the yellow safety lights.  As the Hemmings blog noted, however, Earl B. Gilmore beat them all in the 1930's.  He completely outlined one of his oil company trucks in neon.