This is a Genuine R18 Alloy Wheels SET 10 Spoke. This SET is NEW. Only one disk out of four was installed and immediately removed. Front disk R18 8.5J ET38 Rear disk R18 9.5 J ET56 OEM Part number: Front disk A2054011500 7X21 Rear disk A2054011600 7X21 Fits: C W205 C205 S205 AMG - fits also maybe other Mercedes models, check with the part numbers. Please, make sure that it is an item for your model, before buying! COMPATIBILITY IS ONLY A GUIDE. If you are unsure if the part fits your vehicle, please contact us with your vehicle details, and we can confirm fitment.