Looking at the Boss 339 in Chrome for my 09 TL 20"

Will the below specs work fine for our TL ? One shop said yes, and they can adjust the offset, while another said NO and that it will be too aggressive and stick out, and the way the centre is shaped you cannot adjust the offset.

Any help please from anyone?

20x8.5Chrome5 on 112/120mm38 mm6.186

 

Should fit with no problem

 

Are you positive? Some are saying yes, some are saying no that it will be too aggressive.

I really need to be sure before I purchase as I don't want to get stuck with something thats useless and lose money.

Also - some shops said they can shave the offset to make rims fit - is that safe or an acceptable practices to make wheels fit?

Any advise or help please - I really like those rims and would love to put them on.

 

20x8.5 Chrome
5 on 112/120mm
38 mm offset
6.186