Originally Posted By: KitaCam
OP...are you certain Toyo used 10w-30...? All Toyo dealers here use 5w-30 bulk for conventional OCs, whether PYB, Castrol, or Mobil....even Nissan has been using 5w for 15 years now...
Yes, it's on the invoice. I think they go by the owners manual where it states 10w30 is preferred for climates above -18C. It would rarely go below freezing in Melbourne.