This list is from this study....an effin link I know
http://www.gmtruckcentral.com/articl...lterstudy.html
Did a lot of reading before deciding on the Ultra Fram....it is because of convenience(cheap filter&cheap oil) and a fairly good rating.
Now I wouldn't use the old school Fram stuff.
If Oreillys would get more real with their Mobil 1 prices I would be running WIX.
If the local Farm and Barn would do the same I would be running Mobil 1.
Just checked Amazon....those btches finally have 5 quart Mobil 1 for 23.88 PRIME....yes......new filter time too??
Nah, I'll just go to walmart for the little sumpin sumpin
