Mercury Marquis IV
1983–1986 3 trimsMarquis 2.3 89 hp · I4 185/75R14 86S 7 fitments
- Generation
- IV · 1983–1986
- Power
- 89 hp
- Engine
- I4, Petrol
- Center bore
- 57.1 mm
- Bolt pattern
- 4x108
- Thread
- 1/2" - 20 UNF
| Tire size | Rim size and bolt pattern | Pressure, psi |
|---|---|---|
| 185/75R14 86S | Rim 14x5 ET31 | 28 psi |
| 195/70R14 85S | Rim 14x5.5 ET28.4 | 28 psi |
| 195/65R15 89S | Rim 15x5.5 ET28 | 28 psi |
| 195/60R16 85T | Rim 16x5.5 ET28 | 30 psi |
| 195/55R17 83H | Rim 17x6 ET25 | 33 psi |
| 205/50R17 84H | Rim 17x6.5 ET25 | 33 psi |
| 205/45R18 82V | Rim 18x7 ET22 | 36 psi |
How to read 86S: 86 is the load index (up to 1,168 lb / 530 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET31 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.
Marquis 3.8i 118 hp · V6 185/75R14 85S 7 fitments
- Generation
- IV · 1983–1986
- Power
- 118 hp
- Engine
- V6, Petrol
- Center bore
- 57.1 mm
- Bolt pattern
- 4x108
- Thread
- 1/2" - 20 UNF
| Tire size | Rim size and bolt pattern | Pressure, psi |
|---|---|---|
| 185/75R14 85S | Rim 14x5 ET31 | 28 psi |
| 195/70R14 85S | Rim 14x5.5 ET28.4 | 28 psi |
| 195/65R15 84T | Rim 15x6 ET25.4 | 30 psi |
| 205/55R16 84H | Rim 16x6.5 ET25 | 33 psi |
| 225/50R16 84H | Rim 16x7 ET22 | 33 psi |
| 225/45R17 83V | Rim 17x7.5 ET22 | 33 psi |
| 225/40R18 83V | Rim 18x7.5 ET22 | 36 psi |
How to read 85S: 85 is the load index (up to 1,135 lb / 515 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET31 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.
Marquis 5.0i 207 hp · V8 185/75R14 85S 7 fitments
- Generation
- IV · 1983–1986
- Power
- 207 hp
- Engine
- V8, Petrol
- Center bore
- 57.1 mm
- Bolt pattern
- 4x108
- Thread
- 1/2" - 20 UNF
| Tire size | Rim size and bolt pattern | Pressure, psi |
|---|---|---|
| 185/75R14 85S | Rim 14x5 ET31 | 28 psi |
| 195/70R14 85S | Rim 14x5.5 ET28.4 | 28 psi |
| 215/65R14 85T | Rim 14x6.5 ET25 | 30 psi |
| 225/55R15 85H | Rim 15x7 ET22 | 33 psi |
| 225/50R16 84H | Rim 16x7 ET22 | 33 psi |
| 225/45R17 83V | Rim 17x7.5 ET22 | 36 psi |
| 245/35R18 83Z | Rim 18x8 ET20 | 38 psi |
How to read 85S: 85 is the load index (up to 1,135 lb / 515 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET31 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.
