Billboards are largely about imagery, but usually you need some copy to fully convey your message. It can be tempting to include your business name, a list of services you provide, every possible contact method, your business address, down to the zip code, and a quirky tagline. However, this will not help your billboard be effective. When drivers see a wall of text on a billboard, they won’t slow down to read it, their eyes will glaze over it, and they will absorb none of the information. So, this begs the question, how many words should I put on my billboard?