I read something the other day, that sales were better on 5W30 Pennzoil ultra Platinum, then Shell gas and truck, so they discontinued Shell gas and truck, but it also went on to state that according to VOA'S they are virtually the same oils.
I did a search I was unable to find current VOA's on both of them oils..
Thank you.
I did a search I was unable to find current VOA's on both of them oils..
Thank you.