that's the first time I've seen whitewalls on a warbird
Might have been the first to do it, not sure. Kidd Hofer's P51B
The Horsemen at Duxford.
Bf109s in North Africa had whitewall tires.
White absorbs less heat generated by the sun.The cars copied the look as was thought to be cool/neat or what ever word was used back in the day.