In addition to notifying NHTSA (or Transport Canada) in a situation like this, notify General Motors.
Call 1-800-222-1020, or write: Chevrolet Motor Division
Chevrolet Customer Assistance Center
P.O. Box 33170
Detroit, MI 48232-5170
In Canada, call 1-800-263-3777
(English) or 1-800-263-7854
(French), or write: General Motors of Canada Limited
Customer Care Centre, Mail Code: CA1-163-005
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
Reporting Safety Defects to the Canadian Government
Vehicle Data Recording and PrivacyWhen It Is Time for New Tires
Factors such as maintenance, temperatures, driving speeds, vehicle loading, and
road conditions affect the wear rate of the tires.
Treadwear indicators are one way to tell when it is time for new tires.
Treadwear indicators appear when the tires have only 1.6mm (1/16 in) or less
of tread r ...
Online Owner Center
Online Owner Experience (U.S.) my.chevrolet.com
The Chevrolet online owner experience allows interaction with Chevrolet and keeps
important vehicle-specific information in one place.
Membership Benefits
(Vehicle Information): Download
owner manuals and view vehicle-specific how-to videos.
...
Service Publications Ordering Information
Service Manuals
Service Manuals have the diagnosis and repair information on the engines, transmission,
axle, suspension, brakes, electrical, steering, body, etc.
Service Bulletins
Service Bulletins give additional technical service information needed to knowledgeably
service General Motors c ...