Confirm Tire SizeShopping for tires? Select tire size to proceed.
2018 Audi A6 Quattro Sport
Audi 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: 19"
255/40R19Original Equipment Wheel Diameter: 20"
255/35R20 Where can I find my tire size?