Do linear dimensions matter for checked luggage when flying to Europe in business?

[Aumelle]

I have a large suitcase just over 82cm and I know in terms of linear dimensions, it’s approx 170cm. I’ve booked a Singapore Air flight between Syd and Europe in business class and there are some linear restrictions mentioned as a footnote on my ticket but that only seems to apply to flights to/from the US. As long as I’ll be under the weight limit, am I correct that Singapore Air doesn’t police the dimensions of checked baggage between Aus and Europe?

 

[Mattg]

As long as your bag is not obviously oversized or a strange shape, I don't see you having any issues.

 

[Cruiser Elite]

Policy seems pretty clear to me:

And:

Just understand your ban might have to go undet

 

[Aumelle]

My question is around checked baggage, not cabin baggage. This is where the policy is explained: Checked Baggage | Singapore Airlines

I believe the below only applies to the US (piece concept) but it’s not 100% clear:

“The sum of length, width and height of each checked baggage must not exceed 158cm (62 inches).”