The most common tyre size on the BMW iX2 is 195/55R19 (overall diameter ≈ 697 mm). Exact fitment depends on generation and engine — full breakdown below.
| Engine | Tyre sizes |
|---|---|
| iX2 eDrive20 - 92 PS - Electrical | 195/55R19 205/60R18 205/65R17 225/55R18 245/35R21 245/40R20 245/45R19 |
| iX2 xDrive30 - 141 PS - Electrical | 195/55R19 205/60R18 205/65R17 225/55R18 245/40R20 245/45R19 |