The coolest detail of the two Mercedes-Benz sedans driving around the world is something you could miss. This duo has all-terrain tires from the E-Class All-Terrain wagon, chosen for the African stint of the 140 Places journey around the world. Mercedes engineers even considered 3D printing All-Terrain style flared fenders for the full anesthetic before deciding against it. Do you think Mercedes should sell an S-Class All-Terrain?