Confirm Tire SizeWhere can I find my tire size?
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2020 BMW X4 M
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 20" / Rear 20"
Front Tires
255/45R20
Rear Tires
265/45R20
Original Equipment Wheel Diameter:
Front 21" / Rear 21"
Front 21" / Rear 21"
Front Tires
255/40R21
Rear Tires
265/40R21