Confirm Tire SizeWhere can I find my tire size?
Shopping for tires? Select tire size to proceed.
2009 Porsche Cayman 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 19"
Front 19" / Rear 19"
Front Tires
235/35ZR19
Rear Tires
265/35ZR19
Original Equipment Wheel Diameter:
Front 18" / Rear 18"
Front 18" / Rear 18"
Front Tires
235/40ZR18
Rear Tires
265/40ZR18
Original Equipment Wheel Diameter:
Front 17" / Rear 17"
Front 17" / Rear 17"
Front Tires
205/55R17
Rear Tires
235/50R17