2026 Audi A6 Wheel & Tire Sizes
Complete fitment guide for the 2026 Audi A6: 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
Wheel Diameters
17"–22"
Factory (OEM) Tire Sizes for the 2026 Audi A6
Click any size to shop tires in stock now — free shipping anywhere in Canada, optional installation at our 5 GTA locations.
2026 Audi A6 Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2026 Audi A6 configuration.
35 TDi
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–22" |
| Wheel width | 7.5–10" |
| Wheel offset | 25–43 mm |
| Tire width | 225–255 mm |
40 TDi
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–22" |
| Wheel width | 7.5–10" |
| Wheel offset | 25–43 mm |
| Tire width | 225–255 mm |
40 TDi quattro
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–22" |
| Wheel width | 7.5–10" |
| Wheel offset | 25–43 mm |
| Tire width | 225–255 mm |
40 TFSi
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–22" |
| Wheel width | 7.5–10" |
| Wheel offset | 25–43 mm |
| Tire width | 225–255 mm |
45 TDi quattro
3L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–22" |
| Wheel width | 7.5–10" |
| Wheel offset | 25–43 mm |
| Tire width | 225–255 mm |
45 TFSi
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–22" |
| Wheel width | 7.5–10" |
| Wheel offset | 25–43 mm |
| Tire width | 225–255 mm |
45 TFSi quattro
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–22" |
| Wheel width | 7.5–10" |
| Wheel offset | 25–43 mm |
| Tire width | 225–255 mm |
50 TDi quattro
3L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–22" |
| Wheel width | 7.5–10" |
| Wheel offset | 25–43 mm |
| Tire width | 225–255 mm |
50 TFSI e quattro
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 18–22" |
| Wheel width | 8–10" |
| Wheel offset | 25–43 mm |
| Tire width | 225–255 mm |
55 TFSI e quattro
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 18–22" |
| Wheel width | 8–10" |
| Wheel offset | 25–43 mm |
| Tire width | 225–255 mm |
55 TFSi quattro
3L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 18–22" |
| Wheel width | 8–10" |
| Wheel offset | 25–43 mm |
| Tire width | 225–255 mm |
2026 Audi A6 Fitment FAQ
What is the bolt pattern on a 2026 Audi A6?
The 2026 Audi A6 uses a 5x112 bolt pattern (5 lug nuts on a 112 mm circle) with a 66.5 mm centre bore.
What size tires fit a 2026 Audi A6?
Factory (OEM) tire sizes for the 2026 Audi A6 include 225/60ZR17, 225/60R17, 225/55ZR18, 225/55R18, 245/45ZR19, 245/45R19, 255/40ZR20, 255/35ZR21. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 2026 Audi A6?
Depending on trim, the 2026 Audi A6 accepts wheels from 17" 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.
Fitment data is provided as a guide. Always verify sizes against your vehicle's door-jamb placard or with our fitment experts before ordering.