ORIGINAL EQUIPMENT SIZES FOR:

2004 BMW 645Ci \ 2 Dr Coupe Base

YOUR VEHICLE'S OEM TIRE SIZE

Based on our records, this should be your vehicle's current tire size.

OE Wheel Diameter: 18" F:245/45R18 (96W)/R:275/35R18 (99W)
SELECT YOUR CURRENT TIRE SIZE

Different size for rear tires?