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GMC Electric Vehicle Customer Care No.
Updated on Monday, 3 August 2026 - 5:49pm
Website:
Official Website
Android App:
myGMC Important Links
Important Contact Details
| Sr No. | Service | Contact No. |
|---|---|---|
| 1 | For General Assistance | 1-800-462-8782 |
| 2 | For The Hearing And Speech Impaired | 711 (Mon-Sat, 8am-9pm, ET) |
| 3 | GM Rewards Member Support Center | 1-844-764-2665 |
| 4 | Electric Vehicle Toll Free No. | 1-844-515-1418 |
| 5 | Roadside Assistance | 1-888-881-3302 |
| 6 | GMC Roadside Assistance | 1-800-677-4927 |
| 7 | For questions about My GMC Rewards please call us at: | 1-844-764-2665, (Mon-Sat 9am-8pm, ET) |
| 8 | For Assistance With Your GM Financial Account | 1-800-284-2271 (Mon-Thu: 8am-7pm, Fri: 8am-6pm & Sat: 8am-3pm, ET) |
| 9 | National Highway Traffic Safety Administration (NHTSA) | 1-888-327-423, 1-888-327-4236 |
Customer Assistance Centers
| Sr No. | Country | Address |
|---|---|---|
| 1 | United States | GMC Customer Assistance Center P.O. Box 33172 Detroit, MI 48232-5172 |
| 2 | Canada | Canada - GM of Canada 1908 Colonel Sam Oshawa, Ontario L1H 8P7, Canada Mail Code 163-005 |
For Warranty
- For any query/complaint, you can contact to the customer support team.
- Warranty can be claimed as per company's terms and conditions .
Corporate Headquarters
General Motors Company
1240 Woodward Ave, Detroit,
Michigan, 48226, United States
