Chevrolet Tahoe (2007-2025)
Full-size SUV - America's best-selling large SUV with seating for up to 9 passengers.
Generations: GMT900 (2007-2014), GMT K2 (2015-2020), GMT T1 (2021-2025)
Common trims: LS, LT, Premier, High Country, RST, Z71
Engines: 5.3L V8, 6.2L V8, 3.0L Duramax diesel (2021+)
Recommended Tire Pressure
| Year/Trim | Front PSI | Rear PSI | Tire Size |
|---|---|---|---|
| 2007-2014 (17" wheels) | 35 PSI | 35 PSI | P265/70R17 |
| 2007-2014 (18" wheels) | 35 PSI | 35 PSI | P275/55R18 |
| 2015-2020 LS/LT (18" wheels) | 35 PSI | 35 PSI | P265/65R18 |
| 2015-2020 LT/Premier (20" wheels) | 35 PSI | 35 PSI | P275/55R20 |
| 2015-2020 Z71 (18" wheels) | 35 PSI | 35 PSI | P265/65R18 |
| 2021-2025 LS/LT (18" wheels) | 35 PSI | 35 PSI | P275/60R18 |
| 2021-2025 RST (20" wheels) | 35 PSI | 35 PSI | P275/50R20 |
| 2021-2025 Premier/High Country (22" wheels) | 35 PSI | 35 PSI | P285/45R22 |
| 2021-2025 Z71 (18" wheels) | 35 PSI | 35 PSI | P275/60R18 or 275/65R18 |
Lug Nut Torque Specs
| Year Range | Torque Spec | Thread Size | Notes |
|---|---|---|---|
| 2007-2020 (6-lug) | 140 ft-lb (190 Nm) | M14 x 1.5 | 6 lug nuts per wheel |
| 2021-2025 (6-lug) | 140 ft-lb (190 Nm) | M14 x 1.5 | 6 lug nuts per wheel |
Oil Capacity & Type
| Engine | Year Range | Capacity | Oil Type |
|---|---|---|---|
| 4.8L V8 (Vortec) | 2007-2008 | 6.0 qt (5.7 L) | 5W-30 |
| 5.3L V8 (Gen IV Vortec) | 2007-2014 | 6.0 qt (5.7 L) | 5W-30 |
| 6.2L V8 | 2009-2014 | 6.0 qt (5.7 L) | 5W-30 |
| 5.3L V8 EcoTec3 | 2015-2020 | 8.0 qt (7.6 L) | 0W-20 or 5W-30 (dexos1) |
| 6.2L V8 EcoTec3 | 2015-2020 | 8.0 qt (7.6 L) | 0W-20 or 5W-30 (dexos1) |
| 5.3L V8 Gen V (L84) | 2021-2025 | 8.0 qt (7.6 L) | 0W-20 (dexos1 Gen 2) |
| 6.2L V8 Gen V (L87) | 2021-2025 | 8.0 qt (7.6 L) | 0W-20 (dexos1 Gen 2) |
| 3.0L Duramax Diesel (LM2) | 2021-2025 | 10.0 qt (9.5 L) | 0W-20 or 5W-30 (dexos2) |
Additional Maintenance Specs
| Item | Specification | Notes |
|---|---|---|
| Coolant Capacity | 15.0-18.0 qt (varies by year) | Dex-Cool orange coolant (150K miles) |
| Transmission Fluid (6-speed auto) | 11.0-13.5 qt | Dexron VI ATF |
| Transmission Fluid (8/10-speed auto) | 12.0 qt | Mobil 1 LV ATF HP or equivalent |
| Transfer Case (4WD) | 2.0-2.5 qt | Autotrac II fluid or equivalent |
| Rear Differential (RWD) | 2.6 qt (2.45 L) | 75W-90 synthetic gear oil |
| Front Differential (4WD) | 2.5 qt (2.4 L) | 75W-90 synthetic gear oil |
| Brake Fluid | DOT 3 | Replace every 2-3 years |
| Spark Plugs (V8) | 0.040" gap | AC Delco iridium, 100K miles |
Towing & Payload
| Year/Engine | Max Towing | Payload | Notes |
|---|---|---|---|
| 2007-2014 5.3L V8 | 8,000-8,500 lbs | ~1,700 lbs | Tow package required |
| 2015-2020 5.3L V8 | 8,600 lbs | ~1,750 lbs | Max Trailering Package |
| 2021-2025 5.3L V8 | 8,400 lbs | ~1,800 lbs | Max Trailering Package |
| 2021-2025 6.2L V8 | 8,200 lbs | ~1,700 lbs | Performance focus |
| 2021-2025 3.0L Diesel | 8,300 lbs | ~1,750 lbs | Best fuel economy while towing |
About the Chevrolet Tahoe
The Tahoe has been America's best-selling full-size SUV for decades. It's built on GM's full-size truck platform and shares components with the GMC Yukon and Cadillac Escalade.
Key features:
- Seating for 7-9 passengers (bench or captain's chairs)
- 122 cubic feet of cargo space (seats folded)
- Available 4WD with 2-speed transfer case
- Z71 off-road package with skid plates, Rancho shocks
- EPA: 16/20 MPG (gas V8), 21/28 MPG (diesel 2021+)
- Independent rear suspension (2021+) for better ride quality
Popular uses: Family hauler, towing boats/RVs, road trips, police/emergency services. Known for durability and high resale value.
Maintenance Guides for Your Chevrolet Tahoe
Step-by-step guides for common maintenance tasks on your Chevy Tahoe.
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 breakdowns with regular battery testing
📚 All How-To Guides
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Recommended Tools & Parts for Chevy Tahoe Maintenance
Essential tools and parts for maintaining your Chevy Tahoe. As an Amazon Associate, we earn from qualifying purchases.
