I have a Petro Can lubricant handbook here with me, what line of oil would you like to know about? Their supreme 5w-20, 5w-30 and 10w-30 are the bulk oil at honda, hyundai, kia and mazda dealerships in canada.
I know when my stash of UFA Polar Plus (XD3)0w-30 runs out I am gonna try out their DURON XL synthetic blend 0w-30. It looks to be a very good cold weather oil.