2025 Audi A3 Wheel & Tire Sizes
Complete fitment guide for the 2025 Audi A3: factory tire sizes, compatible wheel diameters, widths and offsets, and the 5x112 bolt pattern — for every trim.
Bolt Pattern
5x112
Centre Bore
57.1 mm
Wheel Diameters
16"–20"
Factory (OEM) Tire Sizes for the 2025 Audi A3
Click any size to shop tires in stock now — free shipping anywhere in Canada, optional installation at our 5 GTA locations.
2025 Audi A3 Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2025 Audi A3 configuration.
35 TFSi
1.4L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 16–20" |
| Wheel width | 6.5–8.5" |
| Wheel offset | 40–49 mm |
| Tire width | 205–235 mm |
40 TFSi
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 16–20" |
| Wheel width | 6.5–8.5" |
| Wheel offset | 40–49 mm |
| Tire width | 205–235 mm |
40 TFSi Quattro
2L
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 16–20" |
| Wheel width | 6.5–8.5" |
| Wheel offset | 40–49 mm |
| Tire width | 205–235 mm |
2025 Audi A3 Fitment FAQ
What is the bolt pattern on a 2025 Audi A3?
The 2025 Audi A3 uses a 5x112 bolt pattern (5 lug nuts on a 112 mm circle) with a 57.1 mm centre bore.
What size tires fit a 2025 Audi A3?
Factory (OEM) tire sizes for the 2025 Audi A3 include 205/55R16, 205/50R17, 225/45ZR17, 225/45R17, 225/40ZR18, 225/40R18, 235/35ZR19. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 2025 Audi A3?
Depending on trim, the 2025 Audi A3 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.