This BMW XM has a powerful Twin Turbo Gas/Electric V-8 4.4 L/268 engine powering this Automatic transmission. WHEELS: 22 X 10 FR & 22 X 11 RR M DOUBLE-SPOKE -inc: (Style 922M), Light alloy and bi-color, Tires: 275/40R22 Fr & 315/35R22 Rr Non-Run-Flat...