2021 Audi A6 Allroad Wheel & Tire Sizes
Complete fitment guide for the 2021 Audi A6 Allroad: factory tire sizes, compatible wheel diameters, widths and offsets, and the 5x112 bolt pattern — for every trim.
Bolt Pattern
5x112
Centre Bore
66.5 mm
Lug bolts
M14 x 1.5
Torque: 120 Nm
Wheel Diameters
18"–22"
Factory (OEM) Tire Sizes for the 2021 Audi A6 Allroad
Click any size to shop tires in stock now — free shipping anywhere in Canada, optional installation at our 5 GTA locations.
2021 Audi A6 Allroad Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2021 Audi A6 Allroad configuration.
55 TFSi quattro · Estate, 5d
3.0L · V6 · Petrol
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 18–22" |
| Wheel width | 8–9" |
| Wheel offset | 35–40 mm |
| Tire width | 235–265 mm |
2021 Audi A6 Allroad Fitment FAQ
What is the bolt pattern on a 2021 Audi A6 Allroad?
The 2021 Audi A6 Allroad uses a 5x112 bolt pattern (5 lug bolts on a 112 mm circle) with a 66.5 mm centre bore.
What size tires fit a 2021 Audi A6 Allroad?
Factory (OEM) tire sizes for the 2021 Audi A6 Allroad include 235/55ZR18, 235/55R18, 235/50R19, 245/45ZR20, 245/45R20, 245/40R21. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 2021 Audi A6 Allroad?
Depending on trim, the 2021 Audi A6 Allroad accepts wheels from 18" up to 22" in diameter with the correct width and offset — larger diameters typically require lower-profile tires to keep the overall rolling diameter stock.
What lug bolt size does a 2021 Audi A6 Allroad use?
The 2021 Audi A6 Allroad uses M14 x 1.5 lug bolts, torqued to 120 Nm.
Fitment data is provided as a guide. Always verify sizes against your vehicle's door-jamb placard or with our fitment experts before ordering.