Schedule Service   Service Specials   Warning Light Meaning

Service Recommendations:

The service recommendations listed in this brochure are to be used as a guide to keep your vehicle in good operating condition. Information provided is based on normal day-to-day driving conditions. Severe driving conditions will require additional or more frequent service intervals.

SEVERE conditions include:
• Towing a trailer
• Operating in hilly terrain
• Commercial use
• Off road usage
• Stop-and-go city traffic
• Inclement weather

Time and mileage intervals listed are a compilation of recommendations from General Motors, other manufacturers, and other reputable third-party companies who service the automotive industry.

Please refer to your vehicle's owner's manual for factory-specific service requirements and recommendations. Your driving habits, environment, and weather conditions should also be taken into account when maintaining your vehicle.


 7,500 Miles & 15,000 Miles
• Rotate tires, if recommended for the vehicle, and perform required services. Check engine oil level and oil life percentage.
• Change engine oil and filter if needed

22,500 Miles
• Rotate tires, if recommended for the vehicle, and perform required services. Check engine oil level and oil life percentage.
• Change engine oil and filter if needed
• Replace passenger compartment air filter (or 2 years, whichever comes first)
• Change transfer case fluid (applies to 4WD Extreme Duty)

30,000 Miles & 37,500 Miles
• Rotate tires, if recommended for the vehicle, and perform required services. Check engine oil level and oil life percentage.
• Change engine oil and filter if needed

45,000 Miles
• Rotate tires, if recommended for the vehicle, and perform required services. Check engine oil level and oil life percentage.
• Change engine oil and filter if needed
• Replace passenger compartment air filter (or 2 years, whichever comes first)
• Replace engine air cleaner filter (or every 4 years, whichever occurs first)
• Change automatic transmission fluid (Applies to severe)
• Change transfer case fluid (applies to 4WD severe)
• Change brake fluid (or every 3 years, whichever occurs first)
• Replace clutch fluid (or every 3 years, whichever occurs first/applies to manual)
• Inspect evaporative control system

52,000 Miles & 60,000 Miles
• Rotate tires, if recommended for the vehicle, and perform required services. Check engine oil level and oil life percentage.
• Change engine oil and filter if needed
recommended_service_02.jpg
67,500 Miles
• Rotate tires, if recommended for the vehicle, and perform required services. Check engine oil level and oil life percentage.
• Change engine oil and filter if needed
• Replace passenger compartment air filter (or 2 years, whichever comes first)
• Change transfer case fluid (applies to 4WD Extreme Duty)

75,000 Miles & 82,500 Miles
• Rotate tires, if recommended for the vehicle, and perform required services. Check engine oil level and oil life percentage.
• Change engine oil and filter if needed

90,000 Miles
• Rotate tires, if recommended for the vehicle, and perform required services. Check engine oil level and oil life percentage.
• Change engine oil and filter if needed
• Replace passenger compartment air filter (or 2 years, whichever comes first)
• Replace engine air cleaner filter (or every 4 years, whichever occurs first)
• Change automatic transmission fluid (Applies to severe)
• Change transfer case fluid (applies to 4WD severe)
• Change brake fluid (or every 3 years, whichever occurs first)
• Replace clutch fluid (or every 3 years, whichever occurs first/applies to manual)
• Inspect evaporative control system

97,500 Miles
• Rotate tires, if recommended for the vehicle, and perform required services. Check engine oil level and oil life percentage.
• Change engine oil and filter if needed
• Replace spark plugs and inspect spark plug wires






105500_142500_mileageinterval.jpg
recommended_service_03.jpg105,500 Miles
• Rotate tires, if recommended for the vehicle, and perform required services. Check engine oil level and oil life percentage.
• Change engine oil and filter if needed

112,500 Miles
• Rotate tires, if recommended for the vehicle, and perform required services. Check engine oil level and oil life percentage.
• Change engine oil and filter if needed
• Replace passenger compartment air filter (or 2 years, whichever comes first)
• Change transfer case fluid (applies to 4WD Extreme Duty)

120,000 Miles & 127,500 Miles
• Rotate tires, if recommended for the vehicle, and perform required services. Check engine oil level and oil life percentage.
• Change engine oil and filter if needed

135,000 Miles
• Rotate tires, if recommended for the vehicle, and perform required services. Check engine oil level and oil life percentage.
• Change engine oil and filter if needed
• Replace passenger compartment air filter (or 2 years, whichever comes first)
• Replace engine air cleaner filter (or every 4 years, whichever occurs first)
• Change automatic transmission fluid (Applies to severe)
• Change transfer case fluid (applies to 4WD severe)
• Change brake fluid (or every 3 years, whichever occurs first)
• Replace clutch fluid (or every 3 years, whichever occurs first/applies to manual)
• Inspect evaporative control system

142,500 Miles
• Rotate tires, if recommended for the vehicle, and perform required services. Check engine oil level and oil life percentage.
• Change engine oil and filter if needed