MG ZT I
2001–2005 5 trimsZT 1.8i 118 hp · I4 225/45R18 91V 3 fitments
- Generation
- I · 2001–2005
- Power
- 118 hp
- Engine
- I4, Petrol
- Center bore
- 56.1 mm
- Bolt pattern
- 5x100
- Thread
- M14 x 1.5
| Tire size | Rim size and bolt pattern | Pressure, psi |
|---|---|---|
| 225/45R18 91V | Rim 18x7.5 ET50 5x100 | 33 psi |
| 225/40R19 90V | Rim 19x7.5 ET47 5x100 | 33 psi |
| 225/35R20 90W | Rim 20x8 ET45 5x100 | 36 psi |
How to read 91V: 91 is the load index (up to 1,356 lb / 615 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET50 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.
ZT 1.8T 158 hp · 1.8L I4 225/45R18 91V 3 fitments
- Generation
- I · 2001–2005
- Power
- 158 hp
- Engine
- 1.8L I4, Petrol
- Center bore
- 56.1 mm
- Bolt pattern
- 5x100
- Thread
- M14 x 1.5
| Tire size | Rim size and bolt pattern | Pressure, psi |
|---|---|---|
| 225/45R18 91V | Rim 18x7.5 ET50 5x100 | 33 psi |
| 245/40R18 90V | Rim 18x8 ET47 5x100 | 33 psi |
| 245/35R19 90W | Rim 19x8.5 ET43 5x100 | 36 psi |
How to read 91V: 91 is the load index (up to 1,356 lb / 615 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET50 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.
ZT 2.0CDTI 129 hp · 2.0L I4 · Diesel 225/45R18 91V 3 fitments
- Generation
- I · 2001–2005
- Power
- 129 hp
- Engine
- 2.0L I4, Diesel
- Center bore
- 56.1 mm
- Bolt pattern
- 5x100
- Thread
- M14 x 1.5
| Tire size | Rim size and bolt pattern | Pressure, psi |
|---|---|---|
| 225/45R18 91V | Rim 18x7.5 ET50 5x100 | 33 psi |
| 235/45R18 92V | Rim 18x8 ET47 5x100 | 33 psi |
| 235/40R19 90V | Rim 19x8 ET45 5x100 | 33 psi |
How to read 91V: 91 is the load index (up to 1,356 lb / 615 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET50 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.
ZT 2.5i 188 hp · V6 225/45R18 91W 3 fitments
- Generation
- I · 2001–2005
- Power
- 188 hp
- Engine
- V6, Petrol
- Center bore
- 56.1 mm
- Bolt pattern
- 5x100
- Thread
- M14 x 1.5
| Tire size | Rim size and bolt pattern | Pressure, psi |
|---|---|---|
| 225/45R18 91W | Rim 18x7.5 ET50 5x100 | 33 psi |
| 255/40R18 91W | Rim 18x8.5 ET45 5x100 | 33 psi |
| 255/35R19 90Z | Rim 19x8.5 ET43 5x100 | 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). ET50 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.
ZT 4.6i ZT-T 256 hp · V8 225/45R18 91W 3 fitments
- Generation
- I · 2001–2005
- Power
- 256 hp
- Engine
- V8, Petrol
- Center bore
- 56.1 mm
- Bolt pattern
- 5x100
- Thread
- M14 x 1.5
| Tire size | Rim size and bolt pattern | Pressure, psi |
|---|---|---|
| 225/45R18 91W | Rim 18x7.5 ET50 5x100 | 33 psi |
| 255/35R19 90W | Rim 19x8.5 ET43 5x100 | 36 psi |
| 255/30R20 89Z | Rim 20x9 ET38 5x100 | 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). ET50 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.
