Make: Porsche Model #: R158 Size: 18",20" P.C.D.: 5x130mm Offset: +50 Finish Gloss Black W/Machined Lip, Hyper Silver. Bore: 71.6 mm Seat: R14 Radius Seat Lip Size: N/A Weight: 35.8 lbs Load Rating: 1918 lbs / 870 kg Winter Approved Finish: No