Confirm Tire SizeWhere can I find my tire size?
Shopping for tires? Select tire size to proceed.
2003 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 18" / Rear 18"
Front Tires
235/40ZR18
Rear Tires
315/30ZR18