Confirm Tire SizeWhere can I find my tire size?
Shopping for tires? Select tire size to proceed.
2010 Porsche Cayenne GTS
Porsche equips your vehicle with more than one possible size during production.
Please select the size installed on your vehicle from the choices below.
Original Equipment Wheel Diameter: 18"
255/55R18Original Equipment Wheel Diameter: 19"
275/45R19Original Equipment Wheel Diameter: 20"
275/40R20Original Equipment Wheel Diameter: 21"
295/35R21