| I'm running Rotella dino 15w40 year-round... the absolute coldest I'd EVER expect for my area is above zero by a few degrees, and even that is in an astonishing winter... for winter use in colder climes, I'd use Rotella 5w40 or something like that, just a tad thinner for the cold but not much different. They're not too picky.
__________________
Michael S.
86 300SDL *329,500 miles *
"I am a firm believer in psychology when it agrees with my own opinions."
|