Audi A4 tyre sizes
Factory tyre sizes for the Audi A4 as listed in the maker's official documents. Each of the 6 rows links its source document.
Some rows come from an official document of another country (DE). Your market's version may differ; compare with the door label.
A4 B9 (8W)2025
| Version | Tyre | Wheel | Source |
|---|---|---|---|
| A4 (bis 120 kW / 163 PS) | 205/60R16 | 7Jx16 | Document ↗DE |
| A4 / advanced | 225/50R17 | 7.5Jx17 | Document ↗DE |
| S line | 245/40R18 | 8Jx18 | Document ↗DE |
| (19 in wheel option) | 245/35R19 | 8.5Jx19 | Document ↗DE |
| (17 in kış wheel option) | 225/50R17 | 7Jx17 | Document ↗DE |
| (18 in kış wheel option) | 225/45R18 | 7.5Jx18 | Document ↗DE |
Sizes that can replace 225/50R17
This is a calculation, not a factory approval. The list shows sizes whose overall diameter is within ±3%. Check your door label, certificate of conformity (CoC) or tyre shop before fitting.
205/55R17+0.1%
215/40R19−0.3%
245/35R19−0.4%225/55R16−0.4%
225/45R18+0.4%245/40R18−0.5%255/35R19+0.7%205/60R16−0.7%255/40R18+0.7%245/45R17−0.7%
FAQ
What tyre size does the Audi A4 use?
Factory tyre sizes listed in official documents for the Audi A4: 205/60R16, 225/50R17, 225/45R18, 245/40R18, 245/35R19. The most common size is 225/50R17.
What wheel size does the Audi A4 have?
The Audi A4 was sold with 16, 17, 18, 19 inch wheels in the sourced versions. The number after R on your tyre's sidewall tells you which one you have.
Can I fit a different tyre size on the Audi A4?
A size whose overall diameter is within 3% of the factory size, with no lower load index or speed rating, usually fits. For final approval check the door label, CoC and your tyre shop.