Sizes of Tires and Rims for the RAM
1500 V (2019-2021)
| Tire size | Tire pressure | Rim size | Wheel fastener | Center bore |
|---|---|---|---|---|
| 275/65 R18 | 8Jx18 ET19.1 | Nuts: 6 x 139.7 (PCD) | 77.8 mm | |
| LT275/65 R18 | 8Jx18 ET19.1 | Nuts: 6 x 139.7 (PCD) | 77.8 mm | |
| 275/55 R20 | 9Jx20 ET19.1 | Nuts: 6 x 139.7 (PCD) | 77.8 mm | |
| 285/45 R22 | 9Jx22 ET19.1 | Nuts: 6 x 139.7 (PCD) | 77.8 mm |
1500 DS\DJ (2011-2018)
| Tire size | Tire pressure | Rim size | Wheel fastener | Center bore | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 275/60 R20 | Front: 3.2 bar Rear: 3.6 bar |
8Jx20 ET19.1 | Nuts: 5 x 139.7 (PCD) | 77.8 mm | ||||||||
| 275/60 R20 | Front: 3.2 bar Rear: 3.6 bar |
8Jx20 ET19.1 | Nuts: 5 x 139.7 (PCD) | 77.8 mm | ||||||||
| 285/45 R22 | Front: 3.4 bar Rear: 3.8 bar |
9Jx22 ET19.1 | Nuts: 5 x 139.7 (PCD) | 77.8 mm | ||||||||
| 285/45 R22 | Front: 3.4 bar Rear: 3.8 bar |
9Jx22 ET19.1 | Nuts: 5 x 139.7 (PCD) | 77.8 mm | ||||||||
| 305/45 R22 | Front: 3.6 bar Rear: 4 bar |
10Jx22 ET0 | Nuts: 5 x 139.7 (PCD) | 77.8 mm | ||||||||
| 305/45 R22 | Front: 3.6 bar Rear: 4 bar |
10Jx22 ET0 | Nuts: 5 x 139.7 (PCD) | 77.8 mm | ||||||||
| More sizes | ||||||||||||
