there it was. A full shelf, 25 bottles deep, red label german castrol. no yellow 0w-30 in sight!
in schaumburg, (45 min from chicago)
so, how thick is this stuff compared to mobil 1 10w-30 and 0w-40?
would it be wise for me to stock up, do you think it will be obsolete soon? price is 4.99.
I need pros and cons of buying the oil and stocking up.