A method of reconfiguring a provisioning system. The control unit drives the tire pressure regulating device regardless of whether the tire pressure information is received if a reception-incapable condition, in which the receiver is unable to receive the tire pressure information, has occurred. The curing compositions are formed and allowed to harden. The hanger is connected securely with the frame and has a base plate, multiple screwing devices and multiple arms. The alternate digitalanalog converting module generates a first transfer signal according to at least the sample signal among the sample signal, the first reference signal and a first feedback signal, and generates a second transfer signal according to at least the sample signal among the sample signal, the second reference signal and a first feedback signal.