Regarding Pennzoil Platinum and Ultra Platinum
Does Pennzoil use GTL base and crude derived base mixed together, or is the majority of the motor oil made from GTL base stocks?
I am aware there is going to be additives and viscosity modifiers in the oil. The reason I ask is I often read products marketing material claim it contains something only to find out later that is contains 1% of that ingredient.
Is the majority or all of the base stock of PP and PUP actually made using GTL base stocks?
This is mostly for my own curiosity, not because I feel GTL is superior to refined crude etc.
Does Pennzoil use GTL base and crude derived base mixed together, or is the majority of the motor oil made from GTL base stocks?
I am aware there is going to be additives and viscosity modifiers in the oil. The reason I ask is I often read products marketing material claim it contains something only to find out later that is contains 1% of that ingredient.
Is the majority or all of the base stock of PP and PUP actually made using GTL base stocks?
This is mostly for my own curiosity, not because I feel GTL is superior to refined crude etc.