30000 MI or 48000 KM

Inspect
    Air Filter Element
      Inspect engine air cleaner filter. If necessary, replace the filter. If vehicle is driven in dusty/dirty conditions, inspect filter at every engine oil change.
Replace
    Oil Filter, Engine
    Engine Oil
      Change engine oil and filter as indicated by the GM Engine Oil Life System if equipped, (or every 3 months, whichever occurs first). Reset indicator.
    Cabin Air Filter / Purifier
Rotate
    Tires
      A good time to check your brakes is during tire rotation.