If you do not currently have a save file configured for running NG+, you may use this one.

Per Nooyysi, "You can Transfer The Save Games from other people. Just rename the last number/numbers of the save game you want to use to the next number your next save game would have and paste it into the save game folder. E.g if ur last save game was "GameSave06.sav" you should rename it to "GameSave07.sav".

Save Game location: %USERPROFILE%\Saved Games\id Software\Rage 2\Saves"

This save is configured for Save Slot #12 (it says 15 because the first 3 are your autosaves). Make sure you do not currently have a Save Slot #12 in your saved games folder.