Quick Reference
130 ft-lb
Lug Nut Torque
60 PSI
Tire Pressure (Typical)
12 qt
Oil Capacity (Diesel)
22mm
Lug Nut Socket
Ram 2500 Tire Pressure (PSI)
Recommended tire pressure for the Ram 2500 varies by configuration and load. Check door jamb sticker.
| Year Range | Tire Size | Front PSI | Rear PSI | Spare |
|---|---|---|---|---|
| 2019-2024 | LT275/70R18 | 60 | 60 | 60 |
| 2019-2024 | LT285/60R20 | 60 | 60 | 60 |
| 2015-2018 | LT275/70R18 | 60 | 60 | 60 |
| 2015-2018 | LT285/60R20 | 60 | 60 | 60 |
Note: Increase pressure when towing or hauling heavy loads. Check door jamb for specific configuration.
Ram 2500 Lug Nut Torque Specs
| Year Range | Wheel Type | Torque (ft-lb) | Torque (Nm) | Socket Size |
|---|---|---|---|---|
| 2019-2024 | All Wheels | 130 | 176 | 22mm |
| 2015-2018 | All Wheels | 130 | 176 | 22mm |
Torque Pattern: Use a star pattern. Tighten in stages: 65 ft-lb → 95 ft-lb → final 130 ft-lb. Re-torque after 50-100 miles.
Ram 2500 Oil Capacity
| Year | Engine | Capacity (qt) | Capacity (L) | Oil Type |
|---|---|---|---|---|
| 2019-2024 | 6.7L Cummins Diesel I6 | 12.0 | 11.4 | 5W-40 or 15W-40 |
| 2019-2024 | 6.4L HEMI Gas V8 | 7.0 | 6.6 | 5W-20 |
| 2015-2018 | 6.7L Cummins Diesel I6 | 12.0 | 11.4 | 5W-40 or 15W-40 |
| 2015-2018 | 6.4L HEMI Gas V8 | 7.0 | 6.6 | 5W-20 |
| 2015-2018 | 5.7L HEMI Gas V8 | 7.0 | 6.6 | 5W-20 |
Filter Note: Capacity includes filter. Use Mopar filters. Cummins diesel requires CJ-4 or CK-4 rated oil.
Additional Ram 2500 Specs
Spark Plug Torque (Gas Engines)
| Engine | Torque (ft-lb) | Gap |
|---|---|---|
| 6.4L HEMI V8 | 13 | 0.043" |
| 5.7L HEMI V8 | 13 | 0.043" |
Drain Plug Torque
| Component | Torque (ft-lb) |
|---|---|
| Oil Pan Drain Plug (Gas) | 25 |
| Oil Pan Drain Plug (Diesel) | 35 |
| Transmission Drain | 22 |
| Differential Drain | 25 |
Maintenance Guides for Your Ram 2500
Step-by-step guides for common maintenance tasks on your Ram 2500.
Check Tire Pressure
Maintain optimal PSI for safety and fuel economy
Torque Lug Nuts Properly
Avoid damage with correct torque specs
Change Your Oil
Complete DIY oil change guide with tools needed
Rotate Your Tires
Extend tire life with proper rotation patterns
Check Transmission Fluid
Ensure smooth shifting and transmission health
Test Your Battery
Prevent dead batteries with regular testing
More Guides: Visit our complete how-to guide library for brake repairs, electrical system diagnostics, seasonal maintenance, and more.
Recommended Tools & Parts for Ram 2500 Maintenance
Essential tools and parts for maintaining your Ram 2500. As an Amazon Associate, we earn from qualifying purchases.
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