Skip to main contentSkip to footer
BigO Tire
BigO Tire
Confirm Tire Size
Shopping for tires? Select tire size to proceed.
2014 Porsche Boxster S
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 19"
Front Tires
235/40ZR19
Rear Tires
265/40ZR19
Original Equipment Wheel Diameter:
Front 20" / Rear 20"
Front Tires
235/35ZR20
Rear Tires
265/35ZR20
Where can I find my tire size?