I don't care what anybody uses, but I think it is wrong to advise someone to use a lubricant that won't satisfy the warranty requirements of the truck or engine manufacturer and scamsoil certainly does not meet that standard.Its hard to figure why someone would pay that kinda of money for OIL .
It makes even less sense , for someone like me, where I want to follow the guidelines for the engine. So I am dumping out good oil every six months ,with 4-5K on it.
Last thing I want to do is add insult to injury, and pay even more for oil like Amsoil, with no proven benefit . If there is, I am sure this cult following will let us know.![]()