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OVERVIEW SERVICES & REPAIR MAINTENANCE TIRES & PARTS SERVICE OFFERS SCHEDULE SERVICE

BUY 3
GET 1 FOR $1

on select tires* with installation

A Technician Measuring the Tire Thread.

CERTIFIED SERVICE FOR THE ROAD AHEAD

Explore current offers on services that help keep your GMC running for the long haul.

STACKABLE REBATES

Help maximize safety with parts that reinforce the long-term strength of your GMC

UP TO

$240 OFF

on the purchase and installation of select brake pads, rotors, shocks, struts and tire pressure monitoring system sensors*

SCHEDULE SERVICE
Parts of a Brake Rotor Laid Out Next to Each Other.

TIRES

BUY 3
GET 1
FOR $1

on select tires* with installation

Stack of Four Tires

BRAKE PADS

UP TO

$60
OFF

on select brake pads*

Two Brake Pads

BRAKE ROTORS

UP TO

$60
OFF

on select brake rotors*

Three-Quarter View of Brake Rotor

TMPS SENSORS

UP TO

$40
OFF

on select tire pressure monitoring system sensors*

Close-Up of TPMS Sensor Module
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Wide Landscape View of Open Grassy Field Beneath Cloudy Sky with Close-Up of GM Rewards Mastercard and Blue Rectangle

GET $250 OFF PARTS AND SERVICE

Qualify for $250 off when you spend $500 or more with a new GM Rewards™ Mastercard® on a Dealer Repair Order or Parts Counter Ticket after applying and getting approved for the credit card.* Apply in your dealership service lane.

GET $250 OFF PARTS AND SERVICE

Qualify for $250 off when you spend $500 or more with a new GM Rewards™ Mastercard® on a Dealer Repair Order or Parts Counter Ticket after applying and getting approved for the credit card.* Apply in your dealership service lane.

GO THE EXTRA MILE

Check the status of your fuel, tires and oil anytime with the myGMC mobile app.*

A Woman in a Vehicle with a Phone Displayed on Top of the Image with the myGMC Mobile App.

Check the status of your fuel, tires and oil anytime with the myGMC mobile app.*

MAINTENANCE FOR
EVERY MILEAGE

A Woman Technician Working Under the Hood of a Vehicle.

Keep moving with routine services calibrated to GM‑recommended intervals. These services help reduce wear so components last longer.

MAINTENANCE FOR EVERY MILEAGE

Keep moving with routine services calibrated to GM‑recommended intervals. These services help reduce wear so components last longer.

A Woman Technician Working Under the Hood of a Vehicle.

OIL & FILTER CHANGE

Deliver the recommended viscosity to your engine
with OE-approved oil

Multiple ACDelco Oil Containers and an Oil Filter Next to Each Other.
A White Hummer Pickup Truck Parked in Front of a Building with a Person Walking Up to It.

THE ULTIMATE CARE FOR YOUR GMC ELECTRIC VEHICLE

Find expert EV care and maintenance at your local Certified Service dealership.

A White Hummer Pickup Truck Parked in Front of a Building with a Person Walking Up to It.

THE ULTIMATE CARE FOR YOUR GMC ELECTRIC VEHICLE

Find expert EV care and maintenance at your local Certified Service dealership.

GET A CLEAR READ

Identify issues early by asking for a Multi‑Point Vehicle Inspection.* It can catch problems before they become major repairs or cause breakdowns, helping protect the long‑term health of the vehicle.

WHAT IF I EXPERIENCE:

CHECK
ENGINE LIGHT

A Technician Working Under the Hood of a GMC Vehicle.

FEELS LIKE: 
Efficiency drop, light on or no obvious change

COULD BE:
An issue with the engine or propulsion system

URGENCY: 
Service soon
Service now if flashing or drivability changes 

WHAT IF I EXPERIENCE:

BRAKE
CONCERN

A Technician Replacing the Brake Rotors on a Lifted Vehicle.

FEELS LIKE: 
Grind, vibration or pulling when stopping

COULD BE:
An issue with your brakes, or brake fluid is low

URGENCY: 
Service soon
Service now if grinding or warning light appears

WHAT IF I EXPERIENCE:

NOISE OR VIBRATION DURING BUMPS OR ROUGH ROAD

A Woman Technician Working Under a Lifted Vehicle.

FEELS LIKE: 
Grind, vibration or pulling when stopping

COULD BE:
An issue with your brakes, or brake fluid is low

URGENCY: 
Service soon
Service now if grinding or warning light appears 

WHAT IF I EXPERIENCE:

TRANSMISSION CONCERN

A Technician Working on a Transmission of a Vehicle.

FEELS LIKE: 
Hard shifts or slow engagement

COULD BE:
Shifting or slipping issues or low fluid

URGENCY: 
Service soon
Service now if continues or worsens 

WHAT IF I EXPERIENCE:

BATTERY OR STARTING ISSUE

A Technician Working on a Car Battery.

FEELS LIKE: 
Warning lights or no start on ignition

COULD BE:
Dead battery, alternator or starter

URGENCY: 
Service soon
Service now if continues or worsens  

WHAT IF I EXPERIENCE:

RIDE AND HANDLING ISSUE OR UNEVEN TIRE WEAR

A Front View of the Steering Wheel and Dashboard of a GMC Vehicle.

FEELS LIKE: 
Pulling, loose steering or rough ride

COULD BE:
Uneven tire wear or wheel misalignment

URGENCY: 
Monitor
Service now if continues or worsens 

WHAT IF I EXPERIENCE:

HEATING OR AIR CONDITIONING ISSUE

A Technician Replacing the Filter Under the Hood of a Vehicle.

FEELS LIKE: 
No heat or air conditioning or weak airflow

COULD BE:
Issues with climate control

URGENCY: 
Monitor
Service now if continues or worsens 

WHAT IF I EXPERIENCE:

ELECTRICAL SYSTEM ISSUE

Close-up View of the Display Screen in a Vehicle.

FEELS LIKE: 
Electrical glitches or warning lights

COULD BE:
Control module diagnostics issues 

URGENCY: 
Service soon
Service now if continues or worsens  

WHAT IF I EXPERIENCE:

LIGHTING ISSUE

A Technician Holding a Clipboard Checking Stuff off with a GMC Vehicle in the Distance.

FEELS LIKE: 
Headlight or taillight out or decreased visibility

COULD BE:
Lights need repair or replacement

URGENCY: 
Monitor
Service now if continues or worsens  

WHAT IF I EXPERIENCE:

WINDSHIELD OR GLASS DAMAGE

A Technician Changing the Windshield Wiper Blades on a Vehicle.

FEELS LIKE: 
Chip or crack in glass or decreased visibility

COULD BE:
Damage to windshield or glass

URGENCY: 
Service soon
Service now if continues or worsens  

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90,000 MILES AND GOING

Celebrate every milestone your GMC has reached and the ones ahead with expert service and GM Genuine Parts and ACDelco parts.

ENGINES, TRANSMISSIONS & TRANSFER CASES

Helps transfer energy from your engine to the wheels

ENGINES, TRANSMISSIONS & TRANSFER CASES

Helps transfer energy from your engine to the wheels

$200 REBATE

 on the purchase and installation of select GM Genuine Parts Engines, Transmissions, and Transfer Cases*

A Transmission

REPAIRS DONE RIGHT 

Get back on the road quickly and safely.
Find repair service near you, or shop original equipment parts.

A Technician Working on a Vehicle Part with Gloves on and Eye Wear.

REPAIRS DONE RIGHT

A Technician Working on a Vehicle Part with Gloves on and Eye Wear.

Get back on the road quickly and safely. Find repair service near you, or shop original equipment parts.

Black Banner with Text Overlay Stating: Collision Repair Network"

FIND A CERTIFIED SHOP

Our comprehensive certification program ensures safe and proper repairs for all GM vehicles.

ANSWERS FROM THE EXPERTS

When it comes to servicing your GMC, our Certified Service experts have the answers to your questions.

Who do I contact if I have a concern with my vehicle?

Your dealer's sales or service departments will work to resolve your concerns with the sales transaction or the operation of your vehicle. If your vehicle requires service, we recommend that you call your preferred dealer or visit your dealership’s website. To locate a GMC Dealer, please visit the GMC Dealer Locator. 

When do I need an oil change?

Consult your vehicle Owner’s Manual for the manufacturer’s suggested oil-change interval. Engine oil breaks down over time; so even if the specified mileage has not been reached, auto manufacturers recommend changing the oil regularly. If your vehicle is equipped with an oil-change monitor, you’ll see a “Change Engine Oil Soon “message in the driver information center, alerting you that you should have the engine oil changed within the next 600 miles. The engine oil and filter must be changed at least once a year, even if the “Change Engine Oil Soon” message is not activated within a year. Consult your vehicle Owner’s Manual for the manufacturer’s suggested oil-change interval. Engine oil breaks down over time; so even if the specified mileage has not been reached, auto manufacturers recommend changing the oil regularly. If your vehicle is equipped with an oil-change monitor, you’ll see a “Change Engine Oil Soon “message in the driver information center, alerting you that you should have the engine oil changed within the next 600 miles. The engine oil and filter must be changed at least once a year, even if the “Change Engine Oil Soon” message is not activated within a year.

Can I visit any GM dealership for service or repairs?

If your vehicle requires service, we recommend that you call your preferred dealership or visit your dealership’s website to schedule an appointment for GMC Certified Service. Warranty repairs must be performed at a GMC dealership. Our Certified Service technicians are trained in performing GMC-specific service and repair, and have GM-essential service tools and diagnostics information available to them.

Will I get a loaner vehicle when my car is in for service?

If your vehicle requires warranty repairs during the defined warranty period, alternate transportation and/or reimbursement of certain transportation expenses may be available under the Courtesy Transportation Program.* Several transportation options are available. A loaner vehicle may be an option, but it is best to consult with your dealer for available options.

What do I need to do to maintain my vehicle?

A vehicle’s wiper blades, brake pads, fluids and tires are just a few of the items that should be maintained on a regular basis. Certified Service experts can recommend your vehicle’s optimum maintenance schedule. Your vehicle Owner’s Manual also is a resource to help you understand your vehicle’s maintenance needs. You can sign in to your GM Account to track your service history, view your vehicle Owner’s Manual, watch how-to videos, check your warranty status and more.

How do I contact Roadside Assistance?

Depending on your vehicle’s model year and if you have a select active OnStar or Connected Services plan*, you can request assistance from your vehicle mobile app, your vehicle’s infotainment system, or by pushing your blue OnStar button.  If you do not have an active OnStar subscription, please use the appropriate Roadside Assistance number below for service:

 

Chevy (800) 243-8872
Buick (800) 252-1112
GMC (800) 462-8782
Cadillac (800) 224-1400 

GMC SUPPORT

Access owner’s manuals, service details, and view instructions and tips for your GMC.

TAKE THE NEXT STEPS