The tires and wheels were aligned and balanced at the factory to provide the longesttire life and best overall performance. Adjustments to wheel alignment and tire balancingare not necessary on a regular basis. Consider an alignment check if there is unusualtire wear or the vehicle is significantly pulling to one side or the other. Some slightpull to the left or right, depending on the crown of the road and/or other road surfacevariationssuch as troughs or ruts, is normal. If the vehicle is vibrating when driving on asmooth road, the tires and wheels may need to be rebalanced. See your dealer for properdiagnosis.
Tread Wear Indicators Description Wheels
Tire and Wheel Inspection#07-02-32-002N: Hydraulic Power Steering System Leak - Required Diagnostic Actions - (Sep 18, 2013) Hydraulic Steering
Subject:Hydraulic Power Steering System Leak – Required Diagnostic ActionsModels: 2005-2014 GM Cars and TrucksEquipped with Hydraulic SteeringThis bulletin has been revised to add the 2014 model year and to change the tool requiredto remove the steering line fitting seals. Please discard Corporat ...