Confirm Tire SizeShopping for tires? Select tire size to proceed.
2008 Audi A6 Quattro Avant
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: 18"
245/40R18Original Equipment Wheel Diameter: 19"
255/35R19 Where can I find my tire size?