Logo Only. Does not include black horn button. Add some classic style to your vehicle with this Peterbilt horn button logo. This logo features the iconic Peterbilt truck outline design and easily mounts to your steering wheel using the included hardware. Not only does it pay homage to the legacy of Peterbilt trucks, but it also allows you to sound your horn with authority. Whether you drive a Peterbilt for work or simply appreciate their rugged good looks, this logo lets others know where your truck pride lies. Measuring approximately 3 inches in diameter, it installs in just a few minutes without any special tools required. With its straightforward plug-and-play installation and bold logo design, it's the perfect subtle way to showcase your truck brand of choice.