These are off of my 1991 300CE. They were original to this car.
AFAIK they are round. The wear on the past set of Pirellis was nice and even. These are the 15 spoke model that are a bear to keep clean. They all have curb rash. Only one has no scratches to the dish part. The other scratches are modest. The holes have been cleaned aggressively by the PO. They still polish up nicely and look good....from a distance (g). This would be a good set for winter tires or to use until you get nicer wheels. Shipping is expensive, around $20-$25 each for across the country. If you are local in Southern California, that would be best. $100.00