Quick Reference
Chevrolet Suburban Tire Pressure (PSI)
Recommended tire pressure varies by year, tire size, and load. Check door jamb sticker for your specific vehicle.
| Year Range | Trim/Config | Front PSI | Rear PSI | Spare |
|---|---|---|---|---|
| 2021-2024 | LS, LT (Standard) | 35 | 35 | 60 |
| 2021-2024 | RST, Premier, High Country | 35 | 35 | 60 |
| 2021-2024 | Z71 (Off-road) | 35 | 35 | 60 |
| 2015-2020 | LS, LT | 35 | 35 | 60 |
| 2015-2020 | LTZ, Premier | 35 | 35 | 60 |
| 2007-2014 | All Trims | 35 | 35 | 60 |
Chevrolet Suburban Lug Nut Torque Specs
| Year Range | Wheel Type | Torque (ft-lb) | Torque (Nm) | Socket Size |
|---|---|---|---|---|
| 2021-2024 | All Wheels | 140 | 190 | 22mm |
| 2015-2020 | All Wheels | 140 | 190 | 22mm |
| 2007-2014 | All Wheels | 140 | 190 | 22mm |
Chevrolet Suburban Oil Capacity
| Year | Engine | Capacity (qt) | Capacity (L) | Oil Type |
|---|---|---|---|---|
| 2021-2024 | 5.3L V8 | 8.0 | 7.6 | 0W-20 |
| 2021-2024 | 6.2L V8 | 8.0 | 7.6 | 0W-20 |
| 2021-2024 | 3.0L Turbo Diesel | 10.0 | 9.5 | 0W-20 |
| 2015-2020 | 5.3L V8 | 8.0 | 7.6 | 0W-20 |
| 2015-2020 | 6.2L V8 | 8.0 | 7.6 | 0W-20 |
| 2007-2014 | 5.3L V8 | 6.0 | 5.7 | 5W-30 |
| 2007-2014 | 6.0L V8 | 6.0 | 5.7 | 5W-30 |
Additional Suburban Specs
Spark Plug Torque
| Engine | Torque (ft-lb) | Gap |
|---|---|---|
| 5.3L V8 (2021+) | 11 | 0.040" |
| 6.2L V8 (2021+) | 11 | 0.040" |
| 3.0L Diesel | N/A (Glow Plugs) | N/A |
Drain Plug Torque
| Component | Torque (ft-lb) |
|---|---|
| Oil Pan Drain Plug | 18 |
| Transfer Case Drain | 24 |
| Differential Drain | 24 |
Maintenance Guides for Your Chevrolet Suburban
Step-by-step guides for common maintenance tasks on your Chevrolet Suburban.
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 Suburban Maintenance
Essential tools and parts for maintaining your Chevrolet Suburban. As an Amazon Associate, we earn from qualifying purchases.
