Most GM vehicles are equipped with steel belted all-season radial tires as standard equipment. These tires qualify as snow tires, with a higher than average rating for snow traction than the non-all season radial tires previously used. Other performance areas, such as wet traction, rolling resistance, tread life, and air retention, are also improved. This is done by improvements in both tread design and tread compounds. These tires are identified by an M + S molded in the tire side wall after the tire size. The suffix MS is also molded in the tire side wall after the TPC specification number.
The optional handling tires used on some vehicles now also have the MS marking after the tire size and the TPC specification number.
Tires
Aluminum Wheel RefinishingAdditional Storage Features
Cargo Cover (Hatchback)
Warning
An unsecured cargo cover could strike people in a sudden stop or turn, or
in a crash. Store the cargo cover securely or remove it from the vehicle.
The cargo cover can be used to cover items in the rear of the vehicle.
To remove the cargo cover:
1. Remove both ...
Electrical Power Management Description and Operation
Electrical Power Management
The electrical power management is used to monitor and control the charging
system and alert the driver of possible problems within the charging system.
The electrical power management system makes the most efficient use of the generator
output, improves ...
Air Conditioning Evaporator Thermal Expansion Valve Replacement
Air Conditioning Evaporator Thermal Expansion Valve Replacement
Callout
Component Name
Preliminary Procedure
Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
Remove the air conditioning evaporator hos ...