GXL rim spec - 25 APL vs 25 ACK

[Fvandenboom Junior Member Find all posts View Profile Close Fvandenboom]

I just bought set of alloy rims for my 150 series GXL. They have correct +25 offset.
One spec differs to my existing spare wheel.
My spare has 25 APL
New rim has 25 ACK
What does it mean?

[Fvandenboom Junior Member Find all posts View Profile Close Fvandenboom]

The ACK is incorrect ... It's actually AQK

[Fvandenboom Junior Member Find all posts View Profile Close Fvandenboom]

I sent the query to Toyota. They replied they are simply a manufacturing stamp mark and have no bearing on wheel size, profile or offset.