BMW i4 tyre sizes
Factory tyre sizes for the BMW i4 as listed in the maker's official documents. Each of the 4 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.
i4 Gran Coupe2026
| Version | hp | Front | Rear | Wheel | Source |
|---|---|---|---|---|---|
| i4 eDrive35 - standard | 286 | 225/55R17 | 225/55R17 | 7.5Jx17 | Document ↗DE |
| i4 eDrive40 - standard | 340 | 225/55R17 | 225/55R17 | 7.5Jx17 | Document ↗DE |
| i4 xDrive40 - standard | 401 | 225/55R17 | 225/55R17 | 7.5Jx17 | Document ↗DE |
| i4 M60 xDrive - standard | 601 | 245/45R18 | 255/45R18 | 8.5Jx18 / 9Jx18 | Document ↗DE |
Sizes that can replace 225/55R17
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.
245/40R19−0.1%205/60R17−0.2%245/45R18−0.2%
245/50R17−0.4%
225/60R16−0.4%
225/50R18+0.4%215/45R19−0.5%
245/55R16−0.5%
205/55R18+0.5%
225/45R19+0.9%FAQ
What tyre size does the BMW i4 use?
Factory tyre sizes listed in official documents for the BMW i4: 225/55R17, 245/45R18, 255/45R18. The most common size is 225/55R17.
What wheel size does the BMW i4 have?
The BMW i4 was sold with 17, 18 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 BMW i4?
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.