The most common color in my area is two-tone Gray with either gold or silver striping accents. I remember Mercedies (spell check name) did a scientific research project in the late 1980's I believe showing that for visibility and safety "Lime Green" was the best color followed by some yellow and orange shades. Shortly after that some fire departments began going to yellow or L Green trucks,but I see that Benz stuck with the popular consumer shades,black,silver,white etc. Nate Goodman (Nato).