My input,
Penrite 5w-40 Full Synth oil, yep buy a few containers when on sale etc. plus I run Wix oil filters.
Have ran it in my V6 hilux since new, now 300,000 kms and never missed a beat.
My lexus gets 10,000kms oil and filter changes and its pushing 200,000kms and never missed a beat either.
:)