Not sure what shade of red Aurora Red is but I have just taken delivery of a Model A out of Arizona with powder coasted wheels in a burgundy colour, well, they used to be burgundy. They are now faded to a pathetic orange.
I've had some paint tinted to match the car so I'll paint over the powder coating and return them to the original colour. They will stay that colour after I do that because the car hasn't faded, just the wheels.