Sizes of Tires and Rims for the RAM
2500 V (2019-2021)
| Tire size | Tire pressure | Rim size | Wheel fastener | Center bore |
|---|---|---|---|---|
| LT245/70 R17 | Front: 5.2 bar Rear: 5.5 bar |
7.5Jx17 ET57 | Nuts: 8 x 165.1 (PCD) | 121.3 mm |
| LT275/70 R18 | 4.1 bar | 8Jx18 ET43 | Nuts: 8 x 165.1 (PCD) | 121.3 mm |
| LT285/60 R20 | 4.5 bar | 8Jx20 ET54.6 | Nuts: 8 x 165.1 (PCD) | 121.3 mm |
3500 V (2019-2021)
| Tire size | Tire pressure | Rim size | Wheel fastener | Center bore | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 275/70 R18 | Front: 3.4 bar Rear: 4.8 bar |
8Jx18 ET20 | Nuts: 8 x 165.1 (PCD) | 121.3 mm | ||||||||
| 275/70 R18 | Front: 3.4 bar Rear: 4.8 bar |
8Jx18 ET20 | Nuts: 8 x 165.1 (PCD) | 142 mm | ||||||||
| 285/60 R20 | Front: 3.5 bar Rear: 4.9 bar |
8Jx20 ET55 | Nuts: 8 x 165.1 (PCD) | 121.3 mm | ||||||||
| 285/60 R20 | Front: 3.5 bar Rear: 4.9 bar |
8Jx20 ET55 | Nuts: 8 x 165.1 (PCD) | 142 mm | ||||||||
| 305/45 R22 | Front: 3.8 bar Rear: 5.2 bar |
9Jx22 ET45 | Nuts: 8 x 165.1 (PCD) | 121.3 mm | ||||||||
| 305/45 R22 | Front: 3.8 bar Rear: 5.2 bar |
9Jx22 ET45 | Nuts: 8 x 165.1 (PCD) | 142 mm | ||||||||
| More sizes | ||||||||||||
3500 DS\DJ (2011-2018)
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| Tire size | Tire pressure | Rim size | Wheel fastener | Center bore | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 275/70 R18 | Front: 3.4 bar Rear: 3.8 bar |
8Jx18 ET43 | Nuts: 8 x 165.1 (PCD) | 121.3 mm | ||||||||
| 275/70 R18 | Front: 3.4 bar Rear: 3.8 bar |
8Jx18 ET43 | Nuts: 8 x 165.1 (PCD) | 121.3 mm | ||||||||
| 285/60 R20 | Front: 3.5 bar Rear: 4.9 bar |
8Jx20 ET55 | Nuts: 8 x 165.1 (PCD) | 121.3 mm | ||||||||
| 285/60 R20 | Front: 3.5 bar Rear: 4.9 bar |
8Jx20 ET55 | Nuts: 8 x 165.1 (PCD) | 121.3 mm | ||||||||
| 305/45 R22 | Front: 3.8 bar Rear: 5.2 bar |
9Jx22 ET45 | Nuts: 8 x 165.1 (PCD) | 121.3 mm | ||||||||
| 305/45 R22 | Front: 3.8 bar Rear: 5.2 bar |
9Jx22 ET45 | Nuts: 8 x 165.1 (PCD) | 121.3 mm | ||||||||
| More sizes | ||||||||||||
2500 DS\DJ (2011-2018)
| Tire size | Tire pressure | Rim size | Wheel fastener | Center bore | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 245/70 R17 | Front: 3.4 bar Rear: 4.8 bar |
7.5Jx17 ET57 | Nuts: 8 x 165.1 (PCD) | 121.3 mm | ||||||||
| 245/70 R17 | Front: 3.4 bar Rear: 4.8 bar |
7.5Jx17 ET57 | Nuts: 8 x 165.1 (PCD) | 121.3 mm | ||||||||
| 265/70 R17 | Front: 3.4 bar Rear: 4.8 bar |
8Jx17 ET42 | Nuts: 8 x 165.1 (PCD) | 121.3 mm | ||||||||
| 265/70 R17 | Front: 3.4 bar Rear: 4.8 bar |
8Jx17 ET42 | Nuts: 8 x 165.1 (PCD) | 121.3 mm | ||||||||
| 275/70 R18 | Front: 3.5 bar Rear: 4.9 bar |
8Jx18 ET43 | Nuts: 8 x 165.1 (PCD) | 121.3 mm | ||||||||
| 275/70 R18 | Front: 3.5 bar Rear: 4.9 bar |
8Jx18 ET57 | Nuts: 8 x 165.1 (PCD) | 121.3 mm | ||||||||
| 255/65 R19 | Front: 3.6 bar Rear: 5 bar |
7.5Jx19 ET50 | Nuts: 8 x 165.1 (PCD) | 121.3 mm | ||||||||
| 255/65 R19 | Front: 3.6 bar Rear: 5 bar |
7.5Jx19 ET50 | Nuts: 8 x 165.1 (PCD) | 121.3 mm | ||||||||
| 285/60 R20 | Front: 3.5 bar Rear: 4.9 bar |
8Jx20 ET50 | Nuts: 8 x 165.1 (PCD) | 121.3 mm | ||||||||
| 285/60 R20 | Front: 3.5 bar Rear: 4.9 bar |
8Jx20 ET55 | Nuts: 8 x 165.1 (PCD) | 121.3 mm | ||||||||
| More sizes | ||||||||||||
