I just got back from Walmart they still have M1 AFE 0w20 and 0w30 jugs down here as well as PP. I've used M1 AFE 0w30 on my Camry once when I did a lot of short trips in Austin. I actually noticed RPMs would not rise as high during startup maybe one or two ticks. 200-400 RPMs less I think and it sounded like the engine would settle down quicker after startup than other oils I have used such as 5w-30 and 10w-30. It handled (4) 600 mile trips across Texas in summer as well as a fair amount of city driving. As I recall, the dipstick never got dark even at 6,000 miles when I drained it. Used a pure one filter . I don't recall needing to top off either with that formula.