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BigO Tire
Confirm Tire Size
Shopping for tires? Select tire size to proceed.
2014 McLaren P1 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:
Front 19" / Rear 20"
Front Tires
245/35ZR19
Rear Tires
315/30ZR20
Where can I find my tire size?Where can I find my tire size?