The most common tyre size on the Renault Austral is 205/55R19 (overall diameter ≈ 708 mm). Exact fitment depends on generation and engine — full breakdown below.
| Engine | Tyre sizes |
|---|---|
| Austral 1.2 E-Tech Full Hybrid 200 (147kW) - 131 PS - Hybrid - 1199 cc | 205/55R19 215/65R17 235/45R20 235/55R18 |
| Austral 1.3 MHD - 140 PS - Mild-Hybrid - 1332 Hubraum | 205/55R19 215/65R17 235/45R20 235/55R18 |
| Austral 1.3 MHD - 148 PS - Mild-Hybrid - 1332 Hubraum | 205/55R19 215/65R17 235/45R20 235/55R18 |
| Austral 1.3 MHD - 158 PS - Mild-Hybrid - 1332 Hubraum | 205/55R19 215/65R17 235/45R20 235/55R18 |