Play one more tune for the road.
Car wheels are useful only when they’re still attached to a car. Outside of the context of cars, it is nothing but gigantic clutter. The Seal Recycled Tires Speaker rectifies this, by bringing new life and purpose to discarded tires. It helps the environment reduce clutter while giving you a 15W + 15W RMS full range speaker, that supports standard minijacks and bluetooth, so that you can use it as a speaker for your smartphone or MP3 player.