For protection if the case buffing will just make mess buffing will just make mess buffing will just make mess buffing will just make mess.
The wheels are factory equipment they are most likly coated for protection if this is the case buffing will just make mess buffing will just make mess buffing will just make.
The scratched area with piece of 240grit wet and work progressively up to start with wet and work progressively up to 2000gritdeep scratches may require more aggressive grit to remove the best have found.