GMC Sierra Maintenance Schedule

Your GMC Sierra requires regular maintenance to maintain its longevity and performance beyond the major 150,000-mile milestone. Keep reading to learn why routine servicing matters, when to schedule your next service, and where to go for top-quality maintenance.

Vehicle maintenance helps prevent costly repairs, upholds your truck's value, and keeps you safe wherever you travel. Routine services, such as oil changes and tire rotations, promote your car's overall efficiency, helping you save money in the long run. Easy DIY service solutions and regular car washes help protect your investment by keeping your truck in excellent condition.

Following the GMC-recommended service schedule ensures your vehicle's mechanical and electrical components are in working order. Have your vehicle serviced by factory-trained professionals who apply their expertise and state-of-the-art tools when checking your truck. You can trust them to inspect every component and administer quality services as needed to prevent a minor issue from turning into a major repair.

Inside your Sierra's owner's manual, you'll find GMC's service schedule, which outlines the recommended maintenance intervals you should comply with to keep your truck in top shape. Below is a look at significant mileage intervals and the routine services required at each level.

Every 7,500 miles, your GMC Sierra is due for a general checkup to ensure everything works as expected. Routine maintenance services at this milestone include:

• Oil and filter change
• Tire rotation
• Safety inspection
• Brake check and inspection
• Fluid leak and level inspection
• Belt and hose inspection
• Wiper blade inspection and replacement, if necessary

Every 22,500 miles, GMC-certified technicians will inspect the cabin air filter and brake pads. The air filter keeps your Sierra's cabin air clean and free of pollutants, but it typically only lasts for about 22,500 miles of driving. The brake check ensures they have enough wear for safe braking. If the brake pads are below a certain thickness, they need a complete replacement. If your GMC Sierra has front-wheel drive, the transfer case fluid also needs replacing.

Every 45,000 miles, you should inspect your GMC Sierra's evaporative control system and exhaust system. In addition to fuel filter changes, your pickup truck may undergo the following services and inspections:

• Engine air filter replacement
• Transfer case fluid replacement
• Brake fluid inspection
• Clutch fluid inspection
• Automatic transmission fluid inspection
• Spark plugs, wires, and/or inspection

Should any of these essential fluids need refilling or replacing upon inspection, a certified automotive technician will service them.

Every 97,500 miles, your GMC Sierra undergoes routine service checks at the 7,500-mile interval and additional services, including a transfer case fluid change and steering checks. If your Sierra's steering is off or unbalanced, it may need a wheel alignment. Your pickup truck's spark plugs also receive an inspection and replacement as needed.

Your GMC Sierra reaching 150,000 is a significant milestone and a testament to how staying on top of routine maintenance has prolonged its life span. Help your GMC pickup reach the next major milestone with a comprehensive 150,000-mile service. It includes all 7,500-mile services, cooling system drain, coolant replacement, and timing belt assessments.

The best way to promote longevity of your GMC Sierra is through routine maintenance from essential service from factory-trained technicians to simple tasks such as car washes and fluid refills at home. Supplement your GMC maintenance schedule with the following upkeep routines to take a DIY approach to caring for your Sierra:

• Keep your truck clean: Every month, go to a car wash and clean your Sierra's interior and exterior. This easy DIY maintenance can help keep your truck looking like new.
• Inspect the lights: Check your interior and exterior lights, such as headlights, turning signals, and brake lights monthly. If there is an issue, consult your owner's manual for a suggested replacement build or visit a GMC service center for quality parts and replacement.
• Check your tires: Inspect your tire tread and pressure monthly to ensure optimal road safety from your tires meeting manufacturer-recommended levels. Visit a GMC tire center should you find any issues, such as a flat tire or low tire tread.
• Top off the fluids: Depending on the current levels, you may be able to top off certain fluids until your GMC Sierra's next service interval. Consult your owner's manual for replacement fluid recommendations, such as windshield wiper fluid and motor oil.

While you may do your best to stick with your GMC Sierra 1500 service schedule, some issues that are out of control may arise. GMC outfits your Sierra with various sensors and indicators that prompt you to get it serviced as soon as possible. When the check engine light comes on, it can indicate a serious issue with your Sierra's mechanical components or a quick electrical fix.

If you notice hard or delayed shifting or acceleration problems or have difficulty starting your Sierra, an issue needs immediate attention. Additional warning signs include braking issues, vibrations or weird noises from the engine, or changes in fuel efficiency. Don't ignore these issues and risk them getting worse. Bring your truck to a GMC-certified service center to remedy the issue with expert service.

Avoid the disappointment of inadequate service or low-quality aftermarket parts from an unqualified service center by scheduling maintenance and repairs at a certified GMC service center. A qualified automotive technician has the wherewithal to apply their years of experience and expert knowledge to diagnose your Sierra's issues. They also have unlimited access to original equipment manufacturer parts.

At Kirksville Motor Company, our factory-trained, certified automotive technicians provide expert GMC Sierra service. We offer exceptional auto service, from meeting your GMC Sierra's oil change interval to making comprehensive repairs. Schedule a service today and visit our Kirksville, Missouri, dealership to keep your car running for many more miles.

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