I had the reflash done a couple of weeks ago but forgot to tell the dealer that the speedo wheel revolutions setting was changed from factory to the new number to accommodate the 285/70R17 tires I put on it. I thought I remembered something in the TSB that said to make sure ECU has all software updates before applying it. Does anyone know if the application of this TSB would reset my speedo tire revolutions back to factory settings? Thanks in advance.