Ram 1500 IV (DS, DJ)
2011–2018 3 trims1500 3.0TD 237 hp · 3.0L V6 · Diesel 275/60R20 115T 3 fitments
- Generation
- DS/DJ · 2011–2018
- Power
- 237 hp
- Engine
- 3.0L V6, Diesel
- Center bore
- 77.8 mm
- Bolt pattern
- 5x139.7
- Thread
- M14 x 1.5
Check price on Amazon · 275/60R20
Wheels 20x8 ET19.05 · 5x139.7 · 77.8 mm on Amazon (opens in a new tab)
| Tire size | Rim size and bolt pattern | Pressure, psi |
|---|---|---|
| 275/60R20 115T | Rim 20x8 ET19.05 | 46 psi |
| 285/45R22 113H | Rim 22x9 ET19.05 | 49 psi |
| 305/45R22 110V | Rim 22x10 ET0 | 52 psi |
How to read 115T: 115 is the load index (up to 2,679 lb / 1,215 kg per tire) and T the speed rating (up to 118 mph / 190 km/h). ET19.05 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.
1500 3.6i 300 hp · 3.6L V6 265/70R17 115S 6 fitments
- Generation
- DS/DJ · 2011–2018
- Power
- 300 hp
- Engine
- 3.6L V6, Petrol
- Center bore
- 77.8 mm
- Bolt pattern
- 5x139.7
- Thread
- M14 x 1.5
Check price on Amazon · 265/70R17
Wheels 17x7 ET25.4 · 5x139.7 · 77.8 mm on Amazon (opens in a new tab)
| Tire size | Rim size and bolt pattern | Pressure, psi |
|---|---|---|
| 265/70R17 115S | Rim 17x7 ET25.4 | 44 psi |
| 275/70R17 115T | Rim 17x8 ET25.4 | 44 psi |
| 275/60R20 115T | Rim 20x8 ET19.05 | 46 psi |
| 265/65R18 113T | Rim 18x7.5 ET25 | 46 psi |
| 255/65R19 112T | Rim 19x7.5 ET25 | 46 psi |
| 285/55R20 113H | Rim 20x9 ET10 | 49 psi |
How to read 115S: 115 is the load index (up to 2,679 lb / 1,215 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET25.4 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.
1500 5.7i 389 hp · 5.7L V8 275/60R20 115H 4 fitments
- Generation
- DS/DJ · 2011–2018
- Power
- 389 hp
- Engine
- 5.7L V8, Petrol
- Center bore
- 77.8 mm
- Bolt pattern
- 5x139.7
- Thread
- M14 x 1.5
Check price on Amazon · 275/60R20
Wheels 20x8 ET19.05 · 5x139.7 · 77.8 mm on Amazon (opens in a new tab)
| Tire size | Rim size and bolt pattern | Pressure, psi |
|---|---|---|
| 275/60R20 115H | Rim 20x8 ET19.05 | 46 psi |
| 275/60R20 115H | Rim 20x9 ET19.05 | 46 psi |
| 285/45R22 112V | Rim 22x9 ET19.05 | 52 psi |
| 305/45R22 110V | Rim 22x10 ET0 | 52 psi |
How to read 115H: 115 is the load index (up to 2,679 lb / 1,215 kg per tire) and H the speed rating (up to 130 mph / 210 km/h). ET19.05 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.
