Quick Reference
110-130 ft-lb
Lug Nut Torque
33-36 PSI
Tire Pressure
5-7 qt
Oil Capacity
22mm
Lug Nut Socket
Jeep Grand Cherokee Tire Pressure (PSI)
Recommended tire pressure for all Grand Cherokee models including 4xe and L.
| Year Range | Model | Front PSI | Rear PSI | Spare |
|---|---|---|---|---|
| 2021-2025 | Grand Cherokee (WL) | 36 | 36 | 60 |
| 2021-2025 | Grand Cherokee L (3-row) | 36 | 36 | 60 |
| 2022-2025 | Grand Cherokee 4xe | 36 | 36 | 60 |
| 2011-2021 | Grand Cherokee (WK2) | 33 | 33 | 60 |
| 2018-2021 | Grand Cherokee Trackhawk | 35 | 35 | N/A |
| 2005-2010 | Grand Cherokee (WK) | 33 | 33 | 60 |
| 2006-2010 | Grand Cherokee SRT8 | 35 | 35 | N/A |
Note: Off-road models may benefit from lower pressure (25-30 PSI) on trails. Always re-inflate to highway pressure after.
Jeep Grand Cherokee Lug Nut Torque Specs
| Year Range | Model | Torque (ft-lb) | Torque (Nm) | Socket Size |
|---|---|---|---|---|
| 2021-2025 | Grand Cherokee (WL) | 130 | 177 | 22mm |
| 2021-2025 | Grand Cherokee L | 130 | 177 | 22mm |
| 2022-2025 | Grand Cherokee 4xe | 130 | 177 | 22mm |
| 2011-2021 | Grand Cherokee (WK2) | 110 | 149 | 19mm / 22mm |
| 2018-2021 | Grand Cherokee Trackhawk | 130 | 177 | 22mm |
| 2005-2010 | Grand Cherokee (WK) | 110 | 149 | 19mm |
Torque Pattern: Use a star pattern. Tighten in 3 stages. Re-torque after 50-100 miles on new wheels.
Jeep Grand Cherokee Oil Capacity
| Year | Engine | Capacity (qt) | Capacity (L) | Oil Type |
|---|---|---|---|---|
| 2022-2025 | 2.0L Turbo 4xe (Hybrid) | 5.0 | 4.7 | 0W-20 |
| 2021-2025 | 3.6L Pentastar V6 | 5.0 | 4.7 | 0W-20 |
| 2022-2025 | 5.7L HEMI V8 | 7.0 | 6.6 | 5W-20 |
| 2014-2021 | 3.6L Pentastar V6 | 5.9 | 5.6 | 5W-20 |
| 2014-2021 | 5.7L HEMI V8 | 7.0 | 6.6 | 5W-20 |
| 2018-2021 | 6.2L Supercharged (Trackhawk) | 7.0 | 6.6 | 0W-40 |
| 2014-2019 | 3.0L EcoDiesel V6 | 10.5 | 9.9 | 5W-30 (CJ-4) |
| 2005-2010 | 3.7L V6 | 5.0 | 4.7 | 5W-20 |
| 2005-2010 | 4.7L V8 | 6.0 | 5.7 | 5W-20 |
| 2005-2010 | 5.7L HEMI V8 | 7.0 | 6.6 | 5W-20 |
| 2006-2010 | 6.1L SRT8 | 7.0 | 6.6 | 5W-20 |
EcoDiesel Note: Diesel engines require CJ-4 or CK-4 rated oil. More frequent changes recommended (7,500 miles vs 10,000).
Additional Grand Cherokee Specs
Spark Plug Specs (Gas Engines)
| Engine | Torque (ft-lb) | Gap | Replacement |
|---|---|---|---|
| 3.6L Pentastar V6 | 13 | 0.043" | 100,000 mi |
| 5.7L HEMI V8 | 13 | 0.045" | 100,000 mi |
| 6.2L Supercharged | 13 | 0.035" | 60,000 mi |
| 2.0L Turbo 4xe | 15 | 0.030" | 60,000 mi |
Drain Plug Torque
| Component | Torque (ft-lb) |
|---|---|
| Oil Pan Drain Plug (Gas) | 20 |
| Oil Pan Drain Plug (Diesel) | 25 |
| Oil Filter Cap (V6) | 18 |
Transmission Fluid (ZF 8HP)
| Transmission | Capacity | Type |
|---|---|---|
| ZF 8HP50 (V6) | 8.5 qt (total) | ZF Lifeguard 8 |
| ZF 8HP70 (V8) | 9.0 qt (total) | ZF Lifeguard 8 |
| ZF 8HP75 (4xe) | 8.5 qt (total) | ZF Lifeguard 8 |
Transfer Case (Quadra-Trac)
| System | Capacity | Fluid |
|---|---|---|
| Quadra-Trac II | 1.4 qt | Mopar ATF+4 |
| Quadra-Drive II | 1.4 qt | Mopar ATF+4 |
| Quadra-Trac I (2WD) | 1.3 qt | Mopar ATF+4 |
4xe Hybrid Specs (2022+)
| Spec | Value |
|---|---|
| Battery Capacity | 17.3 kWh |
| Electric Range | 25 miles |
| Total System HP | 375 hp |
| Charging Time (Level 2) | ~2.5 hours |
Coolant Capacity
| Engine | Capacity | Type |
|---|---|---|
| 3.6L Pentastar | 10.5 qt | Mopar OAT (purple) |
| 5.7L HEMI | 13.2 qt | Mopar OAT (purple) |
| 2.0L 4xe | 11.4 qt | Mopar OAT (purple) |
Maintenance Guides for Your Jeep Grand Cherokee
Step-by-step guides for common maintenance tasks on your Jeep Grand Cherokee.
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 Grand Cherokee Maintenance
Essential tools and parts for maintaining your Jeep Grand Cherokee. As an Amazon Associate, we earn from qualifying purchases.
Affiliate Disclosure: The Mechanic is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We only recommend products we believe will be helpful for maintaining your vehicle.