Definately by then Unkie,But you forget the Use of plastic wheels on the Last Rotomo 2 the 2a then the model 4 Automatic. Up until then would have been a total of 35,000 mowers with plastic wheels,before the Automatic In August.
In relation to black plastic wheels,Id say its for the Image only or concept..On NO mower example,image,part no or Advert other than this Have I seen reference to Black plastic wheels.
When something is unusual or different it tends to bring up questionsy many,but in 25 years Ive not seen or heard or read a post or article on The use of Black wheels...But please Feel free to find what you can,Id love to know otherwise. But seriously I think it is just the way the advert was made..
