Again, quantify the savings produced by using synthetic.
Monetary savings derived by the user, not lab test results, are what matters. If the lab tests truly indicate meaningful improvement in an area where dino oil falls short, it has to manifest itself in measurable savings to the user. Otherwise, there is no benefit--it's just a bunch of meaningless numbers.
Monetary savings derived by the user, not lab test results, are what matters. If the lab tests truly indicate meaningful improvement in an area where dino oil falls short, it has to manifest itself in measurable savings to the user. Otherwise, there is no benefit--it's just a bunch of meaningless numbers.