These are Electronic Sensors that are a part of the tire and provide information to the Vehicle Information System in order to improve alignment problems. This works by the CPU, which is located within the rim. These sensor's feeds detected information to the CPU, and then to the Vehicle Information System. This enables the Tweel ribs to flex through Wireless Technology. When flex occurs, the tire stays at a level pressure through down force on the inside wall of the tire by the ribs.
By covering the outside surface with transparent rubber of the current wheel design helps with water evacuation, cornering, esthetic and balancing problems resulted from ice build up.