20x9, 6x5.5, offset 0, backspace 4.75?

[dross99_si]

Looking to get some new rims for our 2007 Tahoe. I really like the Pro Comp series 39 20x9, 6x5.5, offset 0, backspace 4.75. Not sure if these will fit properly and would like some help/advice from the community. We currently have the LTZ rims which are 20x8.5 +31. Does this mean that with the new rims having a 0 offset, they will stick out 31mm more than our current rims? I'm ok with wider, but don't want MAJOR poke.
Our truck is stock height for the record.
Thanks for your help!

 

[EzSkAnKeN]

Same size tire?

 

[dross99_si]

Not sure exactly what size tire we're gonna run if we did get these rims. i have to research that next..
maybe 285/55 with a 9.5" wide rim?

 

[nharkey85]

. Does this mean that with the new rims having a 0 offset, they will stick out 31mm more than our current rims?

Correct. 31mm further out + a 1/4" or so due to the extra wheel width. Give or take.

I don't think it will look bad at all. Maybe a slim chance of light rubbing during extreme circumstances

 

[01Konvict]

Yes they will stick out a tiny bit from factory. Major poke is 10" -24mm or 12" -44mm

 

[dross99_si]

Excellent! Thank you for your help