royal purple: good oil for our trucks?
#12
#13
Have you guys seen that new Penzoil Ultra Platinum Synthetic??
http://pureplus.pennzoil.com/#complete-protection
http://pureplus.pennzoil.com/#complete-protection
Yeah it seems like its a lower quality verson of the old Ultra with more marketing...
NOACK volatility loss went from 6% to 13%....not a good sign. The old GTL basestocks were better quality.
#14
Closest to the vicosity index i can get is 165, all the other numbers are good...the way web site works you load a make,model and engine in an recommends an oil for your vehicle.
#15
I dont need a website to pick my oil for me....
#17
#18
It varies from store to store my Walmart hardly has 1 qt bottles in I'd like to try it but not paying more than mobil one lol that's pretty much as expensive as I care to go for oil.