Keep your vehicle performing at its best with regular car maintenance by your Certified Service experts.

Keep your vehicle performing at its best with regular maintenance. There are a number of excellent resources, including your Owner’s Manual, OnStar Vehicle Diagnostics1 emails, and more, to help keep regular car maintenance simple and straightforward. This requires an active OnStar subscription.

For helpful advice, visit your Certified Service experts. They can help recommend the right maintenance schedule for your vehicle, based on your driving conditions. In most cases, your Certified Service experts can perform a Vehicle Health Check. This thorough inspection of your vehicle will tell you what needs doing, and what can wait. Every new Chevrolet, Buick and GMC vehicle now includes 2 years or 24,000km of no-charge oil changes.2 Every new Cadillac model enjoys 4 years or 80,000 km of Premium Care Maintenance which covers routine oil changes, tire rotations, certain air filter replacements and a thorough Vehicle Health Check.3


Scheduled oil changes, tire rotations, and thorough Multi-Point Vehicle Inspections are performed by our Certified Service expert technicians. Also, take advantage of benefits such as 24-Hour Roadside Assistance, Courtesy Transportation, and the Powertrain Limited Warranty coverage to give you confidence on the road.

To learn more about your warranties and protection, click the links below.

Set up a care plan for your new vehicle to be regularly inspected by Certified Service expert technicians.


Your Chevrolet, Buick, GMC, or Cadillac comes equipped with advanced technology and parts. So when it comes to auto maintenance, your vehicle deserves the same level of expert care. Visit our Certified Service Auto Maintenance FAQ page and learn more about caring for your vehicle.


Keep your vehicle performing at its best by performing factory-scheduled maintenance at your Certified Service dealer. Follow the intervals specified in your vehicle's Owner’s Manual. You can also visit the GM Owner Centre to learn about your vehicle’s specific maintenance schedule, brake service, warranty status, service history, and more.

Use the Certified Service tire finder tool to quickly and easily find tires for your vehicle.
Visit the Certified Service experts within 30 days for a price match on select tires.
Search for current Certified Service offers and deals in your area.