Did you stop to check the tire pressure? Did you have the computer reset to reflect correct tire and rim size? And did you have the TPM units put into the new rims? From what I understand DIC Serv TPM goes off only when it is either doing its job reflecting low tire pressure, computer not set to right tire and rim size, or there is a faulty sensor. Kind of a pain in the ass if you ask me. Too many variables.
