2021 GMC Sierra 1500
60,000 mile service checklist
Here's exactly what your factory maintenance schedule calls for at this mileage — and what each item typically costs.
60,000 mile service
- Engine oil and filter change — dexos1 0W-20 (gas) or 5W-40 (Duramax)
- Tire rotation
- Replace cabin air filter
- Replace engine air filter
- Replace brake fluid — DOT 3
- Replace front differential fluid — GM 75W-85 synthetic (4WD models)
- Replace transfer case fluid — GM Autotrac fluid (4WD models)
- Replace rear axle fluid — GM 75W-90 synthetic
- Replace spark plugs — 2.7L Turbo iridium (turbocharged engine — GM recommends earlier replacement than the NA V8/V6 schedule; 60k is the more conservative/recommended interval for boosted engines)
- Inspect GM 8-speed/10-speed automatic transmission fluid — replace under severe-duty/towing schedule
- Inspect serpentine belt — all engine variants
- Inspect coolant condition (GM Dex-Cool extended-life orange — first change at 100k-150k)