Hill and Mountain Roads
Driving on Snow or IceTires
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 information refer to the tire manufacturer.
Warning
Poorly maintained and improperly used tires are d ...
Engine Oil
To ensure proper engine performance and long life, careful attention must be
paid to engine oil.
Following these simple, but important steps will help protect your investment:
Always use engine oil approved to the proper specification and of the proper
viscosity grade. See “Selecting the R ...
Towing the Vehicle
Caution
Incorrectly towing a disabled vehicle may cause damage. The damage
would not be covered by the vehicle warranty.
Have the vehicle towed on a flatbed car carrier or a wheel lift tow truck.
If a wheel lift tow truck is used, the drive wheels cannot contact the road while
the vehicle is ...