[Ironhorse]

Looks like a single PA6 option "Sport Truck" wheel. Give away is the smooth curved in tri-angles and it is threaded to accept the rally cap. Normally would be a painted white wheel, center cap and no trim ring from the factory. Sport Truck wheels were offered as a factory response to the many after market wagon wheels of the day. After market wagon wheels had a sharp edge to the tri-angle opening. Thinking they were offered from late 70s into early 80s, Chevrolet and GMC both. Rather hard to find now days and a set of four is tough to find with matching dates and codes. Search PA6 wheel option for some more info. I've sold a couple sets of four wheels complete here on the board but they are not commonly found very often now days. Shipping a wheel is not your friend with the costs now day. Good luck with your sale.