Customer Assistance Information
For customer assistance phone numbers, refer to Contact
Information.
To assist in our review of your concerns, provide the
following information:
•
The Vehicle Identification Number (this will
be on the VIN plate in the cab of the vehicle)
•
Current mileage on the vehicle
•
Nature of the problem
7-2
Contact Information
Telephone Users
Department
GM Customer Assistance Center
(general information, dealer
location, other concerns)
Roadside Assistance Center
(towing and all Roadside
Assistance program services)
Online Users
You can find specific information on:
•
Service Parts
•
After Sales Assistance
•
GM Military History
•
News/Events
Refer to the web for updated information:
www.gm-defense.com
Phone Number
1-800-222-1020
1-800-243-8872