Rear rim 9.5 x 18 ET:22. Front tires 245 40 18. Rear tires 275 35 18. But they will be without the tires as ups said they are too big.
I will try and help you the best i can. The item "BMW OEM E39 M5 FRONT AND REAR SET OF RIMS WHEEL WHEELS & TIRE STAGGERED 18 INCH" is in sale since Saturday, March 28, 2020. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Wheels, Tires & Parts\Other". The seller is "onecool300zxdude" and is located in Orange, Virginia. This item can be shipped to United States.