Wheel Alignment and Tire Balance
The tires and wheels were aligned and balanced at the factory to provide the longest tire life and best overall performance. Adjustments to wheel alignment and tire balancing will not be necessary on a regular basis. However, check the alignment if there is unusual tire wear or the vehicle is pulling to one side or the other. If the vehicle is vibrating when driving on a smooth road, the tires and wheels might need to be rebalanced. See your dealer for proper diagnosis.
CTS-V models should only use adhesive wheel weights to balance the tires and wheels.
See also:
Other Navigation Services Available from OnStar
OnStar eNav: Allows subscribers to send destinations from Google Maps and MapQuest.com
to their Turn-by-Turn Navigation or screen-based navigation system. When ready,
the directions will be downlo ...
Brakes
This vehicle has disc brakes.
Disc brake pads have built-in wear indicators that make a high-pitched
warning sound when the brake pads are worn and new pads are needed.
The sound can come and g ...
Power Steering Fluid
See Engine Compartment Overview for the location of the
power steering fluid reservoir.
When to Check Power
Steering Fluid
It is not necessary to regularly
check power steering fluid unless ...






