The factory installed tires are designed to operatesatisfactorily with loads up to and including the full rated loadcapacity when these tires are inflated to the recommendedpressures.
The following factors have an important influence on tirelife:
Correct tire pressuresCorrect wheel alignmentProper driving techniquesTire rotationThe following factors increase tire wear:
Heavy corneringExcessively rapid accelerationHeavy braking
#03-03-10-007H: Information on Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires - (Oct 18, 2013) Tires
Front Caster Adjustment WheelsReclining Seatbacks
To recline the manual seatback:
Lift the lever.
Move the seatback to the
desired position, then release
the lever to lock the seatback
in place.
Push and pull on the seatback
to make sure it is locked.
To return the seatback to an upright
position:
  ...