Skip to main contentSkip to footer
BigO Tire
BigO Tire
Confirm Tire Size
Shopping for tires? Select tire size to proceed.
2015 BMW X5 xDrive35i
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: 18"
255/55R18
Original Equipment Wheel Diameter: 19"
255/50R19
Original Equipment Wheel Diameter:
Front 19" / Rear 19"
Front Tires
255/50R19
Rear Tires
285/45R19
Original Equipment Wheel Diameter:
Front 20" / Rear 20"
Front Tires
275/40R20
Rear Tires
315/35R20
Original Equipment Wheel Diameter:
Front 21" / Rear 21"
Front Tires
285/35R21
Rear Tires
325/30R21
Where can I find my tire size?Where can I find my tire size?