The most common tyre size on the Hyundai Genesis is 225/40R19 (overall diameter ≈ 663 mm). Exact fitment depends on generation and engine — full breakdown below.
| Engine | Tyre sizes |
|---|---|
| G70 2.0 - 197 PS - 1998 cc | 225/40R19 225/45R18 255/35R19 |
| G70 2.0 - 245 PS - petrol - 1998 Hubraum | 225/40R19 225/45R18 255/35R19 |
| G70 2.0 AWD - 197 PS - 1998 cc | 225/40R19 225/45R18 255/35R19 |
| G70 2.0 AWD - 245 PS - petrol - 1998 Hubraum | 225/40R19 225/45R18 255/35R19 |
| G70 2.2 D - 200 PS - diesel - 2199 cc | 225/40R19 225/45R18 225/50R17 255/35R19 |
| G70 2.2 D AWD - 200 PS - diesel - 2199 cc | 225/40R19 225/45R18 225/50R17 255/35R19 |