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Kirkland oil

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Old Jan 11, 2026 | 11:46 AM
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Kirkland oil

I change my own oil and have always used Mobil 1 5W-30. I used to get it Costco but they no longer carry it. They have Kirkland 5W-30. Thoughts?
 
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Old Jan 11, 2026 | 09:27 PM
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if it meets the same minimum specs, then what is the issue?
 
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Old Jan 13, 2026 | 11:45 AM
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It's Costco's version of Super-Tech...
 
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