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BigO Tire
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2020 BMW i3s Range Extender
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: 19"
155/70R19
Original Equipment Wheel Diameter:
Front 20" / Rear 20"
Front Tires
175/55R20
Rear Tires
195/50R20
Where can I find my tire size?Where can I find my tire size?