[Shocking] Tucson Full Change recommends premium gasoline ㄷㄷㄷㄷㄷㄷㄷㄷㄷㄷㄷㄷㄷ

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Summary
They set it up to recommend premium gasoline,
so if any power loss or errors occur,
their response manual will basically be:
"Ah....... were you only using regular gasoline?"
LOLㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋ