18” wheel question

[Ram2021black]

I’m looking to throw some new 18x9 wheels on my 2021 Ram 1500 bighorn 4x4 with the off road package. I would like to push the tire around a 1/2 - 1” outside of the fenders. Anyone have an idea on what offset I need? Even to keep the tires tucked under in stock position what offset should I order? Thank you all in advance!

 

[ayoslickxd]

0 and -12 would be off set that gets you to that

i have -12 so that pushed me out about 1 1/4

oem rims are +19 so that would give me about 31mm difference

 

[Zeeya]

Installed today. Fuel Assault 18x9 13 offset. 275/70/18 KO2's. I have had the tires a few months.

 

[Pyleketerson]

I have 18x9 with a 0 offset and I’m literally flush. Wish I went a little on the negative side FWIW