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BigO Tire
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2025 BMW M5 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:
Front 20" / Rear 20"
Front Tires
275/35R20
Rear Tires
285/35R20
Original Equipment Wheel Diameter:
Front 19" / Rear 19"
Front Tires
275/40R19
Rear Tires
285/40R19
Where can I find my tire size?Where can I find my tire size?