The original equipment tires have tread wear indicators thatshow when you should replace the tires.
The location of these indicators are at 60-degreeintervals around the outer diameter of the tire. The indicatorsappear as a 6-mm (0.25-in) wide band when thetire tread depth becomes 1.6-mm(2/32-in).
#PI0938: Powertrain and Various Electrical/Electronic Control Issues - (Mar 25, 2013)
Subject:Powertrain and Various Electrical/Electronic Control IssuesModels: 2007-2014 GM Passenger Cars and Light Duty Trucks Condition/ConcernThe following two labor codes is for claiming “Labor Only” when addressing Powertrainand Various Electrical/Electronic control issues.N9999 — Electr ...