Subaru Impreza WRX GV/GR
2007–2014 Japan 1 trimImpreza WRX 2.0T (CBA-GRB) 304 hp · H4 235/45R17 91W 3 fitments
- Generation
- GV/GR · 2007–2014
- Market
- Japan
- Power
- 304 hp
- Engine
- H4, Petrol
- Center bore
- 56.1 mm
- Bolt pattern
- 5x114.3
- Thread
- M12 x 1.25
| Tire size | Rim size and bolt pattern | Pressure, psi |
|---|---|---|
| 235/45R17 91W | Rim 17x8 ET55 | 33 psi |
| 245/40R18 91W | Rim 18x8.5 ET55 | 33 psi |
| 255/35R18 91Y | Rim 18x9 ET48 | 36 psi |
How to read 91W: 91 is the load index (up to 1,356 lb / 615 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET55 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.