got some Kirkland synthetic when I couldn't get ST

Joined
Jan 19, 2026
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I've always used Supertech Full Synthetic from Walmart for our Rav4 (0w20) and 4Runner (5w30). Rav4 needed changing at its 5,000 mile interval so I head to Walmart to get a jug, but they are out. No Walmarts @ me had it in stock, none. We're new Cosco members, so I head over there and get the Kirkland Full Synthetic 0w20 of which they had a pallet load of. I know it's the same oil from lurking here on BITOG for years. Just wanted to say thanks to all the members here for all the info y'all share and thanks to Cosco for saving the day!
 
Enjoy the hot dog.

Costco seems to do an annual sale of their synthetic oil, but we don't really know what the base and sale prices will be over the next 12 months.
 
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