Originally Posted By: NorrisB
Originally Posted By: volk06
They all will perform about the same as they all meet SN. This teir 1 / tier 2 stuff is bogus as it is mainly about brand recognition and bias in a region.
But I'll play:
Teir 1:
Kendall (blend tho)
MC (blend tho)
MS5K
PYB
QSGB
Teir 2:
GTX
VWB
Trop Artic
WPP oils
Havoline/Chevron supreme as they are the same oil
Where do you buy Kendall and MC I have never seen it, why do you have QS so high with that high sulfur content? Pretty obvious its lesser oil, and I think the PQIA analysis showed Havoline and Chevron are different.
Kendall from a local farm store. Motorcraft - any ford dealer, walmart, or auto parts store. Sulfur doesn't mean much as some additives contain sulfur. Motorcraft, MS5K, QSGB, all have higher sulfur - that number doesn't mean much. Chevron Supreme and Havoline are the same as they merged those two lines.