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BigO Tire
Confirm Tire Size
Shopping for tires? Select tire size to proceed.
2019 Porsche Macan 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 Tires
235/55R19
Rear Tires
255/50R19
Original Equipment Wheel Diameter:
Front 18" / Rear 18"
Front Tires
235/60R18
Rear Tires
255/55R18
Original Equipment Wheel Diameter:
Front 20" / Rear 20"
Front Tires
265/45R20
Rear Tires
295/40R20
Where can I find my tire size?Where can I find my tire size?