A high visibility advertising presence: Exterior Rear Signs are mounted in frames on the back of the bus, are clearly visible by vehicles following the bus or pedestrians on the sidewalk. Since this is our most popular option, contract us as early as possible to reserve your space on the Rear of the bus. Even people sitting in cars see a lot of ads on the rears of the bus. This form of advertising gives a lot of reading time and impact for all vehicles following the local bus. With an eye-catching design you can be assured that your all important message is hitting home.