Good stuff by all accounts on here. I think Warren may make it? Very nice price without a rebate to deal with. I wonder if they have 0w20? I will have to look if no posts back.
Originally Posted By: TiredTrucker
Sure it is probably Warren oil like all their other stuff.
No, that was their previous "RK" (Rural King) oil. Harvest King is not from Warren, as I understand.
I believe the older RK syn. was made by Warren Unilube and the new "Harvest King" syn is a Citgo product. Both are still available in the Florida store I recently visited but it's obvious that the 'HK' (Citgo product) is superseding the older WU product.
They must have changed suppliers. I have some WPP Ow20 in the garage, good stuff. The other day I noticed their oil is now made by Citgo. Still really good oil and I will continue to use it.