wanted to check something with experts here

this is the spec sheet of the engine oil I've been using in my Picanto since new (5 years+ now)

https://total-cdn-lmdb.afineo.io/ORIGINALS/....pdf?1656677049

just found out in the spec sheet recently it mentioned this



I'm no expert in EO but I know typically fully sync oil change interval is 10k km / 6 months whichever come first, which is what I'm following as well since its set by the SC

is 30k km really possible? or is this under perfect conditions only? seems a bit extreme to me. Probably the engine oil filter would give up first

also another thing is so far i've never done 10k km within 6 months, at most is only 5 - 6k km. but still I would change the EO every 6 months.... can I change to a 12 month interval instead?

But then it still depends on the oil filter right? I think at most 15k km need to change already?