2007 Jaguar XK8 in Philadelphia, PA

245/45ZR18 front & 255/45ZR18 rear Continental Sport Contact tires18" x 8.5" front/18" x 9.5" rear 7-spoke "Venus" alloy wheelsAlloy compact spareRoad speed-sensitive variable-ratio pwr rack & pinion steering4-wheel ventilated disc brakes w/electronic brakeforce distribution4-wheel anti-lock brakes