Skip to main contentSkip to footer
BigO Tire
BigO Tire
Confirm Tire Size
Shopping for tires? Select tire size to proceed.
2025 BMW 750e xDrive 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: 19"
245/50R19
Original Equipment Wheel Diameter:
Front 22" / Rear 22"
Front Tires
255/35R22
Rear Tires
285/30R22
Original Equipment Wheel Diameter:
Front 21" / Rear 21"
Front Tires
255/40R21
Rear Tires
285/35R21
Original Equipment Wheel Diameter:
Front 20" / Rear 20"
Front Tires
255/45R20
Rear Tires
285/40R20
Where can I find my tire size?Where can I find my tire size?