Anyone have any experience with this stuff? It actually looks to be slightly thicker than Valvoline Maxlife, and the TBN is about the same. Just curious. I wanna switch to a HighMileage oil on my GF's Explorer next oil change and just trying to pick a good one to stick with. I know the Maxlife is one of, if not the best HM's there is. Also, on a bit of a side note, could I use the HM stuff in my jeep even though I'll only have 16,000miles on it by next oil change? Just curious as their ad packs seem to be better, but I don't wanna cause any damage to my seals or gaskets.