Adjusting vehicle speed information for a Ford Crown Victoria

Hello guys,
Please I need to adjust the speedometer for my Crown Victoria but I can't find the tab to adjust it, so please help me how to set the exact vss Tire Revs per in the picture.
tire size : 235\55R17
Thank you

: doh: :banghead:
Attachment 125939
Attachment 125940

https://tiresize.com/calculator/
Attachment 125941
461

thank you
Is there anything else that needs to be adjusted in the gearbox?