2026 Audi A4 Wheel & Tire Sizes
Complete fitment guide for the 2026 Audi A4: 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
16"–20"
Factory (OEM) Tire Sizes for the 2026 Audi A4
Click any size to shop tires in stock now — free shipping anywhere in Canada, optional installation at our 5 GTA locations.
2026 Audi A4 Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2026 Audi A4 configuration.
30 TDi
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 16–19" |
| Wheel width | 7–8.5" |
| Wheel offset | 35–42 mm |
| Tire width | 205–255 mm |
35 TDi
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 16–19" |
| Wheel width | 7–8.5" |
| Wheel offset | 35–42 mm |
| Tire width | 205–255 mm |
35 TDi
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 16–19" |
| Wheel width | 7–8.5" |
| Wheel offset | 32–42 mm |
| Tire width | 205–255 mm |
35 TFSi
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 16–19" |
| Wheel width | 7–8.5" |
| Wheel offset | 35–42 mm |
| Tire width | 205–255 mm |
35 TFSi
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 16–19" |
| Wheel width | 7–8.5" |
| Wheel offset | 32–42 mm |
| Tire width | 205–255 mm |
40 TDi
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–19" |
| Wheel width | 7–8.5" |
| Wheel offset | 38–42 mm |
| Tire width | 225–255 mm |
40 TDi
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–19" |
| Wheel width | 7–8.5" |
| Wheel offset | 32–42 mm |
| Tire width | 225–255 mm |
40 TDi Quattro
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–19" |
| Wheel width | 7–8.5" |
| Wheel offset | 38–42 mm |
| Tire width | 225–255 mm |
40 TFSi
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–19" |
| Wheel width | 7–8.5" |
| Wheel offset | 38–42 mm |
| Tire width | 225–255 mm |
40 TFSi
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–19" |
| Wheel width | 7–8.5" |
| Wheel offset | 32–42 mm |
| Tire width | 225–255 mm |
40 TFSi Quattro
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–19" |
| Wheel width | 7–8.5" |
| Wheel offset | 38–42 mm |
| Tire width | 225–255 mm |
40 TFSi Quattro
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–19" |
| Wheel width | 7–8.5" |
| Wheel offset | 32–42 mm |
| Tire width | 225–255 mm |
45 TFSi Quattro
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–20" |
| Wheel width | 7–8.5" |
| Wheel offset | 38–42 mm |
| Tire width | 225–255 mm |
45 TFSi Quattro
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–19" |
| Wheel width | 7–8.5" |
| Wheel offset | 38–42 mm |
| Tire width | 225–255 mm |
45 TFSi Quattro
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–20" |
| Wheel width | 7–8.5" |
| Wheel offset | 32–42 mm |
| Tire width | 225–255 mm |
2026 Audi A4 Fitment FAQ
What is the bolt pattern on a 2026 Audi A4?
The 2026 Audi A4 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 A4?
Factory (OEM) tire sizes for the 2026 Audi A4 include 205/60ZR16, 205/60R16, 225/50R17, 225/50ZR17, 225/45R18, 245/40R18, 245/40ZR18, 245/35ZR19, 245/30ZR20. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 2026 Audi A4?
Depending on trim, the 2026 Audi A4 accepts wheels from 16" up to 20" 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.