I usually run Rotella T6 5w-40 full synthetic oil in my 2010 LGT (225K Miles), but recently I can't find any T6 around at all. I read somewhere they are on back order for several months possible even Q4 of 2022...
So, I was wondering what everyone suggests for a new temporary oil for me? I'd prefer something as similar to T6 as possible.
Car is mostly garage kept but I often park outside at work for 12+ hours in the MN winter.
Thanks for the help!