19 x 9 or 19 x 8.5 with a +20 offset

Would that be too weak of an offset to run on a 5.5?

tire size is 235/40/19 I believe

 

Might be too aggressive. That offset is low for those widths.

 

you're going to need more tire stretch and possible a fender pull in the rear...POSSIBLY. but tire stretch yea...225/40 would probably do you better ill post pics of how 19x9 +30 all the way around sits so you can guesstimate how the +20 offset would look

*edit*

 

Damn from that it makes me think it'll poke out too much =/

hm

 

on our cars w/ the solid rear axle...its tough to do...go look up essential1's i30...i believe he has a +22 offset w/ a 10" wide wheel...he has his stretched..you can do it...just be prepared to stretch your tires good and a nice rolled fender