Shop 2020 BMW X4 M Competition Tires
Skip to main contentSkip to footer
BigO Tire
BigO Tire
Back

Confirm Tire Size for Your 2020 BMW X4 M Competition

Shopping for tires? Select tire size to proceed.
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 21" / Rear 21"
Front Tires
255/40R21
Rear Tires
265/40R21
Where can I find my tire size?Where can I find my tire size?