2016 2500HD, 6.0 vortec, 70k miles. AAFES has Pennzoil Platinum for about a buck more than Walmart supertech when you consider that I don't pay WA sales tax at AAFES.
Does PP have any advantage over Supertech full synthetic? I never saw any reason to run anything other than Supertech, but if the price of PP 5w30 is basically the same I may as well do a little research on it.
Does PP have any advantage over Supertech full synthetic? I never saw any reason to run anything other than Supertech, but if the price of PP 5w30 is basically the same I may as well do a little research on it.