Most aggressive offset on '03 LS430 w/20"

I have a UL w/air suspension and I'm using the Datasystem.  What is the most aggressive offset I can go with on 20" wheels?  I do not want to cut fenders, farthest I'd go will be a mild roll.  Thanks in advance.

Anyone on this?

+36 R disc on front to clear the caliper and a +36 O disc on the rear

i have 20" Rezax II on mine with 20x9 +36 R disc and 20x10 +47 O disc on the rear

a friend of mine is running 19x9 & x10 +26 with 225f and 265r on his 01 UL with no problems. he has data systems controller + ss kit. youd probably be able to run the same offsets if not more agressive since he has a lil bit of room

[QUOTE=HoeBag;53227]a friend of mine is running 19x9 & x10 +26 with 225f and 265r on his 01 UL with no problems. he has data systems controller + ss kit. youd probably be able to run the same offsets if not more agressive since he has a lil bit of room[/QUOTE]

wrd, 

im selling my rims if you are interested
[IMG]http://i127.photobucket.com/albums/p158/racinstylez/Bippu/bippu1.jpg[/IMG]

how much?

[QUOTE=RaCinStylez;53707]wrd, 

im selling my rims if you are interested
[IMG]http://i127.photobucket.com/albums/p158/racinstylez/Bippu/bippu1.jpg[/IMG][/QUOTE]

i love that 430. it's my current desktop :)