Afaik the 5w-40, 15w-50, and 0w-40 are the only group 4's left. The rest are like that Shell just group 3's.

I'd be interested to know if that is true though, maybe they changed more then the bottle?

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2006 CL500
2009 C300 4matic
1969 280SE
2023 Ram 1500
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