4 CONTINENTAL TUBELESS RADIAL TIRES (USED); MODEL: "ContiProContact" FROM MERCEDES BENZ SHOWN IN PICTURE. SET OF 2: 225/45 R17; M+S RATED SET OF 2: 245/40 R17; M+S RATED **WILLING TO SELL EACH SET SEPARATELY FOR $125/PAIR ALL 4 TIRES HAVE TREAD-LIFE REMAINING IDENTICAL NEW TIRE REPLACEMENT COST IS $550/TIRE