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2004 BMW 545i Base
Your vehicle manufacturer’s recommended tire specs include different front and rear tire sizes (i.e. staggered fitment). Learn about Staggered Fitment
Original Equipment Wheel Diameter: 17"
225/50R17
Original Equipment Wheel Diameter:
Front 18" / Rear 18"
Front Tires
245/40R18
Rear Tires
275/35R18
Original Equipment Wheel Diameter:
Front 18" / Rear 18"
Front Tires
245/40R18
Rear Tires
275/35ZR18
Where can I find my tire size?Where can I find my tire size?