Save Data - What are kept? What are lost?

[jus1029]

I'm about to perform a re-installation of my GT5 due to the corrupt handling, and I was wondering what essential things of the save data will be kept or lost? Will my photos and replays be safe or gone? If they will, I know what to do.

But still, I need answers.

 

[300SRT8Fan]

a

 

[mistersafeway]

Also created tracks and leaderboards in speed test and arcade practise get lost.

 

[jus1029]

Dayum!
How can I not lose my tracks?

 

[300SRT8Fan]

a