Chevrolet Sonic Owner's Manual: All-Season Tires
This vehicle may come with all-season tires. These tires are designed to provide good overall performance on most road surfaces and weather conditions. Original equipment tires designed to GM's specific tire performance criteria have a TPC specification code molded onto the sidewall. Original equipment all-season tires can be identified by the last two characters of this TPC code, which will be “MS.”
Consider installing winter tires on the vehicle if frequent driving on snow or ice-covered roads is expected. All-season tires provide adequate performance for most winter driving conditions, but they may not offer the same level of traction or performance as winter tires on snow or ice-covered roads. See Winter Tires.
Tires
Every new GM vehicle has high-quality tires made by a leading tire manufacturer.
See the warranty manual for information regarding the tire warranty and where to
get service. For additional inform ...
Winter Tires
This vehicle was not originally equipped with winter tires. Winter tires are
designed for increased traction on snow and ice-covered roads. Consider installing
winter tires on the vehicle if frequ ...
Other materials:
Radio Settings
Select and the following may display:
Auto Volume
Radio Favorites
Radio Tune Bar
Radio Text
XM Categories
Radio Factory Settings
Auto Volume
This feature adjusts the radio volume to compensate for road and wind noise as
the vehicle speeds up or slows down, so that the volume leve ...
System Settings
Auto Volume
This feature automatically adjusts the radio volume to compensate for road and
wind noise.
The level of volume compensation can be selected, or the feature can be turned
off.
1. Press .
2. Select Settings.
3. Select Radio Settings.
4. Select the setting by pressing < or > ...
Drive Range - Fourth Gear (Gen 1)
As vehicle speed increases, the transmission control module (TCM) processes input
signals from the automatic transmission input and output speed sensors, the throttle
position sensor and other vehicle sensors to determine the precise moment to command
OFF the normally-high 35R pressure control ...
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