maybe this ?
Motorcraft was a solid fuel economy oil a decade ago, This should be with a try. I would buy a case. If someone GAVE it to me I would run it without hesitation. Maybe the brothers to the North could chime in aboot TropArtic which is (or was) same - though I would be suspicious of those who cannot spell Arctic.
But I keep on repeating, with Valvoline Advanced 5W30 setting such a high bar for "Walmart" purchased oils,
Why buy anything else? Including RGT "flavour of the month"