What is the earliest 7 x 15 fuch alloy wheel, NOT counting the 911R wheel. I saw a thread where a guy had a 7 x 15 fuch alloy that was dated 1972. Did any 911ST in 1970 or 71 have a 7 x 15 fuch alloy that wasn't a 911R wheel. Maybe the 1972ST 2.5 ran a 7 x 15 fuch alloy,but most I've seen ran minilites. I know DR. B. Johnson says that the 7 x 15 fuch alloy was introduced with the Carrera RS in the rear, but was this wheel produced and use before this application????