Make: Porsche Model #: R68 Size: 18x8.5 P.C.D.: 5x130mm Offset: +52 Finish Platinum Bore: 71.6 mm Seat: R14 Radius Seat Lip Size: 2.25" Weight: 25.2 lbs Load Rating: 1620 lbs / 735 kg Winter Approved Finish: Yes