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BigO Tire
Confirm Tire Size
Shopping for tires? Select tire size to proceed.
2004 Porsche 911 GT2
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 18" / Rear 18"
Front Tires
225/40R18
Rear Tires
265/35R18
Original Equipment Wheel Diameter:
Front 18" / Rear 18"
Front Tires
235/40ZR18
Rear Tires
315/30ZR18
Where can I find my tire size?Where can I find my tire size?