There’s no downside to running HM oils from brand new. MolaKule had a few entries a couple years ago explaining the main differences between “regular” & HM oils, and stated pretty clearly you could run HM oil from the minute you drive a new vehicle off the lot.If it's the right thing to do, what manufacturers provide HM oils in their factory-fill?
Ever wonder why they don't?
Don't say contractual price savings..... that's the wrong answer.
Manufacturers certainly could use these oils from day one, but they don’t, because of the negative stigma of a “high mileage” car in the mind of the consumer.