2015.5 Denali Oil Change

[fieldgoal00]

What is everyone using for their oil and oil filter? I currently use Royal Purple in my 2012 CTSV so the logical choice would be to use RP in the Denali as well.
Just checking to see what everyone else recommended first. I noticed this thing takes 8.5 quarts, holy cow lol.

 

[thebishman]

OEM or Mobil 1 oil filter; Mobil 1 0W-20 oil